0.9<2x-0.7<1.5 0.9 < 2x - 0.7 < 1.5 ​

Question

0.9<2x-0.7<1.5

`0.9 < 2x - 0.7 < 1.5`
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Answer 1

0.8<x<1.1

Explanation:

Take 0.9<2x-0.7<1.5 add everything by 0.7 to get 1.6<2x<2.2 then divide everything by 2 to get 0.8<x<1.1