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Popular >

-5<= 4x-1<7

Solution

- 5 \leq 4 x - 1 < 7

Solution

- 1 \leq x < 2

+1

Interval Notation

[- 1, 2)

Solution steps

- 5 \leq 4 x - 1 < 7

If

a \leq u < b

then

a \leq u and u < b

- 5 \leq 4 x - 1 and 4 x - 1 < 7

- 5 \leq 4 x - 1 : x \geq - 1

4 x - 1 < 7 : x < 2

Combine the intervals

x \geq - 1 and x < 2

Merge Overlapping Intervals

- 1 \leq x < 2

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Frequently Asked Questions (FAQ)

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