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Popular >

10<=-2/3 (9+12b)

Solution

10 \leq - \frac{2}{3} (9 + 12 b)

Solution

b \leq - 2

+1

Interval Notation

(- \infty, - 2]

Solution steps

10 \leq - \frac{2}{3} (9 + 12 b)

Switch sides

- \frac{2}{3} (9 + 12 b) \geq 10

Multiply both sides by

- 1

2 (4 b + 3) \leq - 10

Multiply both sides by

3

6 (4 b + 3) \leq - 30

Divide both sides by

6

4 b + 3 \leq - 5

Move

3

to the right side

4 b \leq - 8

Divide both sides by

4

b \leq - 2

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8 x^{2} - 16 x

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\frac{13 !}{4 ! ( 13 - 4 ) !}

Frequently Asked Questions (FAQ)

What is 10<=-2/3 (9+12b) ?
The solution to 10<=-2/3 (9+12b) is b<=-2