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Popular >

-7<3x+2<= 19

Solution

- 7 < 3 x + 2 \leq 19

Solution

- 3 < x \leq \frac{17}{3}

+2

Interval Notation

(- 3, \frac{17}{3}]

Decimal Notation

- 3 < x \leq 5.66666 \dots

Solution steps

- 7 < 3 x + 2 \leq 19

If

a < u \leq b

then

a < u and u \leq b

- 7 < 3 x + 2 and 3 x + 2 \leq 19

- 7 < 3 x + 2 : x > - 3

3 x + 2 \leq 19 : x \leq \frac{17}{3}

Combine the intervals

x > - 3 and x \leq \frac{17}{3}

Merge Overlapping Intervals

- 3 < x \leq \frac{17}{3}

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\frac{1.75 \cdot 61 + 0}{1.75 + 1}

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Frequently Asked Questions (FAQ)

What is -7<3x+2<= 19 ?
The solution to -7<3x+2<= 19 is -3<x<= 17/3