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Popular >

1<1-1/2 x<3

Solution

1 < 1 - \frac{1}{2} x < 3

Solution

- 4 < x < 0

+1

Interval Notation

(- 4, 0)

Solution steps

1 < 1 - \frac{1}{2} x < 3

If

a < u < b

then

a < u and u < b

1 < 1 - \frac{1}{2} x and 1 - \frac{1}{2} x < 3

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

1 - \frac{1}{2} x < 3 : x > - 4

Combine the intervals

x < 0 and x > - 4

Merge Overlapping Intervals

- 4 < x < 0

Popular Examples

simplify 2/3-2/7 simplify

\frac{2}{3} - \frac{2}{7}

factor y^2+y-30 factor

y^{2} + y - 30

simplify (34+2i)/(2-4i)simplify

\frac{34 + 2 i}{2 - 4 i}

∣ x - 7 ∣ = 14

1/4 (p+3)-2/5 (p+1)=-1

\frac{1}{4} (p + 3) - \frac{2}{5} (p + 1) = - 1

Frequently Asked Questions (FAQ)

What is 1<1-1/2 x<3 ?
The solution to 1<1-1/2 x<3 is -4<x<0