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Popular >

x-7<= 5x+9

Solution

x - 7 \leq 5 x + 9

Solution

x \geq - 4

+1

Interval Notation

[- 4, \infty)

Solution steps

x - 7 \leq 5 x + 9

Move

7

to the right side

x \leq 5 x + 16

Move

5 x

to the left side

- 4 x \leq 16

Multiply both sides by

- 1

4 x \geq - 16

Divide both sides by

4

x \geq - 4

Popular Examples

expand (n(n+1)(2n+1))/6+(n+1)expand

\frac{n ( n + 1 ) ( 2 n + 1 )}{6} + (n + 1)

- 5 x > 15

\frac{X}{3} + 1 < 4

simplify-8/9+9 simplify

- \frac{8}{9} + 9

factor 12x^2+31x+20 factor

12 x^{2} + 31 x + 20

Frequently Asked Questions (FAQ)

What is x-7<= 5x+9 ?
The solution to x-7<= 5x+9 is x>=-4