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Popular >

-12<= 2x-4<-4

Solution

- 12 \leq 2 x - 4 < - 4

Solution

- 4 \leq x < 0

+1

Interval Notation

[- 4, 0)

Solution steps

- 12 \leq 2 x - 4 < - 4

If

a \leq u < b

then

a \leq u and u < b

- 12 \leq 2 x - 4 and 2 x - 4 < - 4

- 12 \leq 2 x - 4 : x \geq - 4

2 x - 4 < - 4 : x < 0

Combine the intervals

x \geq - 4 and x < 0

Merge Overlapping Intervals

- 4 \leq x < 0

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\frac{16 !}{9 ! 7 !}

\frac{x - 1}{x + 2} < 0

Frequently Asked Questions (FAQ)

What is -12<= 2x-4<-4 ?
The solution to -12<= 2x-4<-4 is -4<= x<0