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Popular >

-18<-2x<= 14

Solution

- 18 < - 2 x \leq 14

Solution

- 7 \leq x < 9

+1

Interval Notation

[- 7, 9)

Solution steps

- 18 < - 2 x \leq 14

If

a < u \leq b

then

a < u and u \leq b

- 18 < - 2 x and - 2 x \leq 14

- 18 < - 2 x : x < 9

- 2 x \leq 14 : x \geq - 7

Combine the intervals

x < 9 and x \geq - 7

Merge Overlapping Intervals

- 7 \leq x < 9

Popular Examples

10 + 2.5 x > 35

simplify (5n+5)/(5n^2+35n-40)+(7n)/(3n)simplify

\frac{5 n + 5}{5 n ^{2} + 35 n - 40} + \frac{7 n}{3 n}

factor oxygen+hydrogen factor

o x y g e n + h y d ro g e n

2 t = 0

- 4 (7 j + 2) = 10

Frequently Asked Questions (FAQ)

What is -18<-2x<= 14 ?
The solution to -18<-2x<= 14 is -7<= x<9