Question

7(x-1)-2 (x-5)=x-5


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Answer 1

7x -7 - 2 (x - 5) = x - 5
5x - 7 + 10 = x - 5
5x + 3 = x - 5
5x - x +3 = - 5
5x - x = - 5 - 3
4x = - 5 - 3
4x = - 8
x = - 2

Answer 2

$7(x - 1) - 2(x - 5) = x - 5$
7×-7-2×+10=×-5
7×-2×-×=5-7-10
4×=-5
×=-8/-5
×=-1,6