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19-09-2022
Mathematics

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7(4x-5) - 4(6x+5) = -91

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suspho9 suspho9

19-09-2022

Answer:

x = -9

Step-by-step explanation:

7(4x-5) - 4(6x+5) = -91

28x - 35 - 24x -20 = -91

28x - 24x = -91 + 35 + 20

4x = -36

x = -36 : 4

x = -9

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