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Popular >

-1<2x-5<7

Solution

- 1 < 2 x - 5 < 7

Solution

2 < x < 6

+1

Solution steps

- 1 < 2 x - 5 < 7

If

a < u < b

then

a < u and u < b

- 1 < 2 x - 5 and 2 x - 5 < 7

- 1 < 2 x - 5 : x > 2

2 x - 5 < 7 : x < 6

Combine the intervals

x > 2 and x < 6

Merge Overlapping Intervals

2 < x < 6

Popular Examples

simplify (0.5a-0.6b+5.5)-(-0.5a+0.4b)+(1.3b-4.5)simplify

(0.5 a - 0.6 b + 5.5) - (- 0.5 a + 0.4 b) + (1.3 b - 4.5)

x^{2} + 6 x = 14

14 m^{2} - 12 m = 0

710=83+0.003p^2

710 = 83 + 0.003 p^{2}

factor 3r^2-14r+8 factor

3 r^{2} - 14 r + 8

Frequently Asked Questions (FAQ)

What is -1<2x-5<7 ?
The solution to -1<2x-5<7 is 2<x<6