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Popular >

-5<=-4x+4<5

Solution

- 5 \leq - 4 x + 4 < 5

Solution

- \frac{1}{4} < x \leq \frac{9}{4}

+2

Interval Notation

(- \frac{1}{4}, \frac{9}{4}]

Decimal Notation

- 0.25 < x \leq 2.25

Solution steps

- 5 \leq - 4 x + 4 < 5

If

a \leq u < b

then

a \leq u and u < b

- 5 \leq - 4 x + 4 and - 4 x + 4 < 5

- 5 \leq - 4 x + 4 : x \leq \frac{9}{4}

- 4 x + 4 < 5 : x > - \frac{1}{4}

Combine the intervals

x \leq \frac{9}{4} and x > - \frac{1}{4}

Merge Overlapping Intervals

- \frac{1}{4} < x \leq \frac{9}{4}

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Frequently Asked Questions (FAQ)

What is -5<=-4x+4<5 ?
The solution to -5<=-4x+4<5 is -1/4 <x<= 9/4