Question

$5(x + 1) - 3(x + 2) = 0$

Answer 1

Olá!!!

Resoluçao!!!

5 ( x + 1 ) - 3 ( x + 2 ) = 0

5x + 5 - 3x - 6 = 0

5x - 3x = - 5 + 6

2x = 1

x = 1/2

S = { 1/2 }

Espero ter ajudado!,