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1
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4a-4u = -12 2a-4u = -22 What is a and u ?
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2
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4s-3u = 21 5s-1u = 40 What is s and u ?
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3
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5x+6m = 69 4x-1m = 32 What is x and m ?
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4
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4p-2n = -2 6p+3n = 15 What is p and n ?
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5
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1x-6f = -7 5x-3f = 19 What is x and f ?
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6
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6p-3n = -21 2p+2n = 26 What is p and n ?
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7
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2r-5u = -13 11r-4u = 46 What is r and u ?
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8
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5q-2m = 0 4q+3m = 46 What is q and m ?
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9
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1r+1f = 9 4r+5f = 40 What is r and f ?
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10
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5p+6f = 69 2p+2f = 24 What is p and f ?
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11
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3s-4y = 2 1s+6y = 30 What is s and y ?
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12
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6a-3y = 30 7a+4y = 95 What is a and y ?
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13
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1r-3y = -23 2r+5y = 53 What is r and y ?
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14
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4p-3z = -13 1p+4z = 49 What is p and z ?
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15
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1a-1z = -6 6a+6z = 60 What is a and z ?
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16
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1s+1u = 18 6s+2u = 68 What is s and u ?
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17
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3r-1m = 24 4r-4m = 24 What is r and m ?
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18
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3a+4f = 59 1a-2f = -7 What is a and f ?
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19
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3p-5u = 4 4p-6u = 8 What is p and u ?
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20
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6a-3z = 30 3a-2z = 11 What is a and z ?
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21
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1q-6m = -11 3q-3m = 12 What is q and m ?
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22
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4a+3n = 44 6a+7n = 86 What is a and n ?
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23
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5q+2n = 26 8q+3n = 41 What is q and n ?
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24
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2a-5n = -30 5a+3n = 49 What is a and n ?
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25
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3q-3m = -9 4q+10m = 142 What is q and m ?
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26
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6q+4z = 76 3q-1z = 17 What is q and z ?
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27
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1a+3u = 37 3a+5u = 67 What is a and u ?
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28
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1q-3z = -7 3q+4z = 31 What is q and z ?
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29
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4s+3n = 47 5s-9n = -5 What is s and n ?
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30
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3s+3u = 24 1s+4u = 17 What is s and u ?
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31
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1a-3z = -25 2a+5z = 49 What is a and z ?
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32
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6s-4f = 22 2s+5f = 20 What is s and f ?
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33
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4r+6n = 50 3r+1n = 13 What is r and n ?
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34
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1s-5u = -25 6s+3u = 48 What is s and u ?
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35
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4s+6y = 94 1s-1y = -4 What is s and y ?
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36
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4a+2f = 44 4a+3f = 52 What is a and f ?
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37
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6q-3z = -6 8q+5z = 82 What is q and z ?
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38
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6x-4n = 34 1x+5n = 34 What is x and n ?
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39
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6r-5f = -22 1r-2f = -13 What is r and f ?
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40
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2a-6z = -8 3a-5z = 0 What is a and z ?
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41
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2s+6m = 22 4s+2m = 24 What is s and m ?
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42
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1r-4m = -14 6r-3m = 0 What is r and m ?
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43
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4q-1y = -1 1q-2y = -9 What is q and y ?
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44
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2q-4y = -26 4q-1y = 25 What is q and y ?
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45
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5x+6y = 82 1x-4y = -20 What is x and y ?
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46
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1r-1z = -7 11r+4z = 88 What is r and z ?
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47
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4s+5y = 58 1s-5y = -48 What is s and y ?
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48
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6a-6u = -6 4a-3u = 6 What is a and u ?
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49
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2s+3y = 39 5s+1y = 39 What is s and y ?
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50
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5a-5f = 10 1a+7f = 42 What is a and f ?
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