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Popular >

4x-1<7\land 2x+8>= 4

Solution

4 x - 1 < 7 and 2 x + 8 \geq 4

Solution

- 2 \leq x < 2

+1

Interval Notation

[- 2, 2)

Solution steps

4 x - 1 < 7 and 2 x + 8 \geq 4

4 x - 1 < 7 : x < 2

2 x + 8 \geq 4 : x \geq - 2

Combine the intervals

x < 2 and x \geq - 2

Merge Overlapping Intervals

- 2 \leq x < 2

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Frequently Asked Questions (FAQ)

What is 4x-1<7\land 2x+8>= 4 ?
The solution to 4x-1<7\land 2x+8>= 4 is -2<= x<2