Asked by maddy

Solve the compound inequality-2<2x-4<4 answers are 0<x<-2,, 1<x<4, 1<x<0,, 3<x<6
Answered by Steve
just do the steps normally taken to solve equations

-2 < 2x-4 < 4
add 4 throughout to get
2 < 2x < 8
now divide by 2 to get
1 < x < 4
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