Question

Me Ajudem, nessas equações :
( 3x + 5 ) . 2 = 4
4x + 8 = 2 - 3x

Answer 1

a)( 3x + 5 ) . 2 = 4
6x+10=4
6x=4-10
6x=-6
x=-6/6
x=-1

b)4x + 8 = 2 - 3x
4x +3x = 2 -8
7x = -6
x=-6/7

Answer 2

(3×+5)*2=4
6×+10=4
6×=4-10
6×=6
×=6/6
×1