Question

como resolve essa equaçao 4(x+1)=1 ?

Answer 1

$4(X+1)=1 \\ 4X+4=1 \\ 4X=1-4 \\ X= \frac{-3}{4}$

Answer 2

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

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