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Popular >

-f-9>= 2f-1

Solution

- f - 9 \geq 2 f - 1

Solution

f \leq - \frac{8}{3}

+2

Interval Notation

(- \infty, - \frac{8}{3}]

Decimal Notation

f \leq - 2.66666 \dots

Solution steps

- f - 9 \geq 2 f - 1

Move

9

to the right side

- f \geq 2 f + 8

Move

2 f

to the left side

- 3 f \geq 8

Multiply both sides by

- 1

3 f \leq - 8

Divide both sides by

3

f \leq - \frac{8}{3}

Popular Examples

3 x^{2} - 9 x = 0

simplify sqrt(x^5)simplify

x^{5}

8 x - 18 = 30

factor 12x^2+2x^2-30x-5 factor

12 x^{2} + 2 x^{2} - 30 x - 5

simplify 3sqrt(-125)simplify

3 - 125

Frequently Asked Questions (FAQ)

What is -f-9>= 2f-1 ?
The solution to -f-9>= 2f-1 is f<=-8/3