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Popular >

-2x>-8\land-9x<18

Solution

- 2 x > - 8 and - 9 x < 18

Solution

- 2 < x < 4

+1

Interval Notation

(- 2, 4)

Solution steps

- 2 x > - 8 and - 9 x < 18

- 2 x > - 8 : x < 4

- 9 x < 18 : x > - 2

Combine the intervals

x < 4 and x > - 2

Merge Overlapping Intervals

- 2 < x < 4

Popular Examples

4 (2 - x) \geq - (x - 5)

y - 5 = 3 - 9 (y + 2)

2 x (x + 5) + 10 = 0

simplify ((19^9)^7\times 19^8)/(19^{86)}simplify

\frac{( 1 9 ^{9} ) ^{7} \times 1 9 ^{8}}{1 9 ^{86}}

∣ x + 2 ∣ > ∣ x - 3 ∣ + 1

Frequently Asked Questions (FAQ)

What is -2x>-8\land-9x<18 ?
The solution to -2x>-8\land-9x<18 is -2<x<4