Question

7.(x-1)=3.+x-1)+2(x+4)​

Answer 1

7 . (x - 1) = 3 . (x - 1) + 2 . (x + 4)

7x - 7 = 3x - 3 + 2x + 8

7x - 3x - 2x = 8 - 3 + 7

2x = 12

x = $\frac{12}{2}$

x = 6​

Espero ter te ajudado!