What is 2/3 <= 5x-8<= 7 ?

The solution to 2/3 <= 5x-8<= 7 is 26/15 <= x<= 3

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2/3 <= 5x-8<= 7

\frac{2}{3} \leq 5 x - 8 \leq 7

\frac{26}{15} \leq x \leq 3

Solution steps

\frac{2}{3} \leq 5 x - 8 \leq 7

a \leq u \leq b

then

a \leq u and u \leq b

\frac{2}{3} \leq 5 x - 8 and 5 x - 8 \leq 7

\frac{2}{3} \leq 5 x - 8 : x \geq \frac{26}{15}

5 x - 8 \leq 7 : x \leq 3

Combine the intervals

x \geq \frac{26}{15} and x \leq 3

Merge Overlapping Intervals

\frac{26}{15} \leq x \leq 3

\frac{150 π}{180}

- 4 b + 8 c + 12 - 8 b - 2 c + 6

\frac{x + 1}{x - 6} < 0

a + 4 = 14

16 v^{2} - 24 v + 9