Question

(2x+3)-4(x-1)=3 ajuda

Answer 1

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