Respuesta :
Answer: 4(x+2)=20
(x+2)=20/4
x=5-2
=3
verification:-
4(3+2)=20
4(5)=20
20=20
L.H.S=R.H.S
x=3
4x + 8 = 20
4x = 20-8
4x = 12
Divide both sides by the coefficient of X
4x/4 = 12/4
X = 3
4x = 20-8
4x = 12
Divide both sides by the coefficient of X
4x/4 = 12/4
X = 3