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Popular >

4<5-3x<= 7

Solution

4 < 5 - 3 x \leq 7

Solution

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

+2

Interval Notation

[- \frac{2}{3}, \frac{1}{3})

Decimal Notation

- 0.66666 \dots \leq x < 0.33333 \dots

Solution steps

4 < 5 - 3 x \leq 7

If

a < u \leq b

then

a < u and u \leq b

4 < 5 - 3 x and 5 - 3 x \leq 7

4 < 5 - 3 x : x < \frac{1}{3}

5 - 3 x \leq 7 : x \geq - \frac{2}{3}

Combine the intervals

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

Merge Overlapping Intervals

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

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5 \cdot \frac{7}{8}

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b^{2} - 9

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Frequently Asked Questions (FAQ)

What is 4<5-3x<= 7 ?
The solution to 4<5-3x<= 7 is -2/3 <= x< 1/3