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Popular >

-4b+9<=-7

Solution

- 4 b + 9 \leq - 7

Solution

b \geq 4

+1

Interval Notation

[4, \infty)

Solution steps

- 4 b + 9 \leq - 7

Move

9

to the right side

- 4 b \leq - 16

Multiply both sides by

- 1

4 b \geq 16

Divide both sides by

4

b \geq 4

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Frequently Asked Questions (FAQ)

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