Question

3(x+1)+2(2x-3)=5(x-1)+8??

Answer 1

Resposta:

esta é a resposta x = 6/2 = 3.

Answer 2

x = 3

3(x+1)+2(2x-3)=5(x-1)+8
7x - 3 = 5x + 3
7x - 3 + 3 = 5x + 3 + 3
7x = 5x + 6
7x - 5x = 5x + 6 - 5x
2x = 6
2x     6
_   =  _
2      2