Question

 EQUACAO 1 GRAU A) 4X-1=3(X-1)

Answer 1

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

Answer 2

$4x -1=3(x-1)$

$4x -1 = 3x -3$

$4x -3x= -3 +1$

$x= -2$