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Popular >

-1<2-x/3 <1

Solution

- 1 < 2 - \frac{x}{3} < 1

Solution

3 < x < 9

+1

Solution steps

- 1 < 2 - \frac{x}{3} < 1

If

a < u < b

then

a < u and u < b

- 1 < 2 - \frac{x}{3} and 2 - \frac{x}{3} < 1

- 1 < 2 - \frac{x}{3} : x < 9

2 - \frac{x}{3} < 1 : x > 3

Combine the intervals

x < 9 and x > 3

Merge Overlapping Intervals

3 < x < 9

Popular Examples

y - 5 = 3 y - 25

3x+2<=-1\lor 11-x<= 4

3 x + 2 \leq - 1 or 11 - x \leq 4

factor 3x^2-42x+135 factor

3 x^{2} - 42 x + 135

factor-3w^3-132w^2-129w factor

- 3 w^{3} - 132 w^{2} - 129 w

simplify (x^{-1})/(x^2)simplify

\frac{x ^{- 1}}{x ^{2}}

Frequently Asked Questions (FAQ)

What is -1<2-x/3 <1 ?
The solution to -1<2-x/3 <1 is 3<x<9