Question

ALGUEM ME AJUDA COM ESSA Q TA MT DIFICIL P MIM (a) x + 6 = (b) 2x (c) x : 2 d) 3x+7 e) x - 8

Answer 1

a) x+6=0
x= -6

b) 2x=0
x=0/2
x=0

c) x:2=0
x=0(2)
x=0

d) 3x+7=0
3x= -7
x= -7/3

e) x-8=0
x=8