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Popular >

9< r/9

Solution

9 < \frac{r}{9}

Solution

r > 81

+1

Interval Notation

(81, \infty)

Solution steps

9 < \frac{r}{9}

Switch sides

\frac{r}{9} > 9

Multiply both sides by

9

r > 81

Popular Examples

x/(10)>= 1-x/(20)

\frac{x}{10} \geq 1 - \frac{x}{20}

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2 + 2 3 i

factor 2a^2-2a-12 factor

2 a^{2} - 2 a - 12

simplify (1/(3a^3))^{-4}simplify

(\frac{1}{3 a ^{3}})^{- 4}

9 - ∣ 2 x + 6 ∣ \leq 7

Frequently Asked Questions (FAQ)

What is 9< r/9 ?
The solution to 9< r/9 is r>81