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Popular >

-8x<7-4x<9+4x

Solution

- 8 x < 7 - 4 x < 9 + 4 x

Solution

x > - \frac{1}{4}

+2

Interval Notation

(- \frac{1}{4}, \infty)

Decimal Notation

x > - 0.25

Solution steps

- 8 x < 7 - 4 x < 9 + 4 x

If

a < u < b

then

a < u and u < b

- 8 x < 7 - 4 x and 7 - 4 x < 9 + 4 x

- 8 x < 7 - 4 x : x > - \frac{7}{4}

7 - 4 x < 9 + 4 x : x > - \frac{1}{4}

Combine the intervals

x > - \frac{7}{4} and x > - \frac{1}{4}

Merge Overlapping Intervals

x > - \frac{1}{4}

Popular Examples

0 = 2 (x - 3)^{2} - 4

simplify (7+6i)/(6+i)simplify

\frac{7 + 6 i}{6 + i}

simplify 4^{1/3}*16^{1/3}simplify

4^{\frac{1}{3}} \cdot 1 6^{\frac{1}{3}}

factor 5x^2-40x factor

5 x^{2} - 40 x

2 x^{2} - 9 x + 10 = 0

Frequently Asked Questions (FAQ)

What is -8x<7-4x<9+4x ?
The solution to -8x<7-4x<9+4x is x>-1/4