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Popular >

80<= 92+x<90

Solution

80 \leq 92 + x < 90

Solution

- 12 \leq x < - 2

+1

Interval Notation

[- 12, - 2)

Solution steps

80 \leq 92 + x < 90

If

a \leq u < b

then

a \leq u and u < b

80 \leq 92 + x and 92 + x < 90

80 \leq 92 + x : x \geq - 12

92 + x < 90 : x < - 2

Combine the intervals

x \geq - 12 and x < - 2

Merge Overlapping Intervals

- 12 \leq x < - 2

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Frequently Asked Questions (FAQ)

What is 80<= 92+x<90 ?
The solution to 80<= 92+x<90 is -12<= x<-2