Question

12m+3 (m-1)=-2 (m+1)+12

Answer 1

12m+3.(m-1)=-2.(m+1)+12
12m+3m-3=-2m-2+12
12m+3m+2m=-2+12+3
17m=-2+15
17m=13
m=13/17

Answer 2

12m + 3.(m - 1) = - 2.(m + 1) + 12
12m + 3m - 3 = - 2m - 2 + 12
15m - 3 = - 2m + 10
15m + 2m = 10 + 3
17m = 13
m = 13
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