Question

2(2x+3)+5 (x-1)=4 (x-2)​

Answer 1

Resposta:

2(2× + 3) + 5 ( x - 1 ) = 4 ( x - 2)

4x + 6 + 5x - 5 = 4x - 8

4x + 5x. - 4x = - 8 - 6 + 5

5x = - 14 + 5

5x = - 9

x = - 9/5