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Popular >

-2x<=-4

Solution

- 2 x \leq - 4

Solution

x \geq 2

+1

Interval Notation

[2, \infty)

Solution steps

- 2 x \leq - 4

Multiply both sides by

- 1

2 x \geq 4

Divide both sides by

2

x \geq 2

Popular Examples

simplify-sqrt(4)-sqrt(-162)-sqrt(81)-sqrt(-72)simplify

- 4 - - 162 - 81 - - 72

factor-2m^2+19m-24 factor

- 2 m^{2} + 19 m - 24

2(x+3/4)^2-5=123

2 (x + \frac{3}{4})^{2} - 5 = 123

4/3 x-2/5 = 7/5 x-1/10

\frac{4}{3} x - \frac{2}{5} = \frac{7}{5} x - \frac{1}{10}

14 y^{2} = 1 - 5 y

Frequently Asked Questions (FAQ)

What is -2x<=-4 ?
The solution to -2x<=-4 is x>= 2