Question

EQUACAO DE 1 GRAU: (A)4(X+1)=12

Answer 1

Olá!

4.(x + 1) = 12

4x + 4 = 12
4x = 12 - 4
4x = 8
x = 8/4
x = 2

Answer 2

Vamos lá :

4(x + 1) = 12
4x + 4 = 12
4x = 12 - 4
4x/4 = 8/4
x = 2


Espero ter ajudado !!!