Question

Solve |2x-2|<8

Answer 1

square both sides and get
2x-2<64

Answer 2

A ) {x|-3 < x < 5}
B ) {x|x < -3 or x > 5}
C ) {x|-5 < x < 3}

Answer 3

set 8 to a negative and a postive
2x-2< -8 and 2x-2<8 and solve

Answer 4

2x-2<-8 2x-2<8
+2 +2 +2 +2
2x<-6 2x<10
2 2 2 2
x<-3 x<5