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Popular >

2<x-2<7

Solution

2 < x - 2 < 7

Solution

4 < x < 9

+1

Interval Notation

(4, 9)

Solution steps

2 < x - 2 < 7

If

a < u < b

then

a < u and u < b

2 < x - 2 and x - 2 < 7

2 < x - 2 : x > 4

x - 2 < 7 : x < 9

Combine the intervals

x > 4 and x < 9

Merge Overlapping Intervals

4 < x < 9

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Frequently Asked Questions (FAQ)

What is 2<x-2<7 ?
The solution to 2<x-2<7 is 4<x<9