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Popular >

9<= 2x+8<12

Solution

9 \leq 2 x + 8 < 12

Solution

\frac{1}{2} \leq x < 2

+2

Interval Notation

[\frac{1}{2}, 2)

Decimal Notation

0.5 \leq x < 2

Solution steps

9 \leq 2 x + 8 < 12

If

a \leq u < b

then

a \leq u and u < b

9 \leq 2 x + 8 and 2 x + 8 < 12

9 \leq 2 x + 8 : x \geq \frac{1}{2}

2 x + 8 < 12 : x < 2

Combine the intervals

x \geq \frac{1}{2} and x < 2

Merge Overlapping Intervals

\frac{1}{2} \leq x < 2

Popular Examples

- 2 x = - 14

simplify x^2(x+1)^2 simplify

x^{2} (x + 1)^{2}

factor 16x^2-8x factor

16 x^{2} - 8 x

factor v^2-4v+4 factor

v^{2} - 4 v + 4

simplify (0.1)^3 simplify

(0.1)^{3}

Frequently Asked Questions (FAQ)

What is 9<= 2x+8<12 ?
The solution to 9<= 2x+8<12 is 1/2 <= x<2