Question

Solve 5[8 - (9x - 7)] + 6x = 0.

Answer 1

5(8-9x+7)+6x=0
5(15-9x)+6x=0
75-45x+6x=0
75-39x=0
-39x=-75(negative sign cancels)
x=75/39
Hope this helps....

Answer 2

Given,
5[8 - (9x - 7)] + 6x = 0.

5(8-9x+7)+6x=0

5(15-9x)+6x=0

75-45x+6x=0

75-39x=0

75=39x

x=75/39