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Popular >

1<3-2x<7

Solution

1 < 3 - 2 x < 7

Solution

- 2 < x < 1

+1

Solution steps

1 < 3 - 2 x < 7

If

a < u < b

then

a < u and u < b

1 < 3 - 2 x and 3 - 2 x < 7

1 < 3 - 2 x : x < 1

3 - 2 x < 7 : x > - 2

Combine the intervals

x < 1 and x > - 2

Merge Overlapping Intervals

- 2 < x < 1

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Frequently Asked Questions (FAQ)

What is 1<3-2x<7 ?
The solution to 1<3-2x<7 is -2<x<1