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Popular >

-5<3x+4<8

Solution

- 5 < 3 x + 4 < 8

Solution

- 3 < x < \frac{4}{3}

+2

Interval Notation

(- 3, \frac{4}{3})

Decimal Notation

- 3 < x < 1.33333 \dots

Solution steps

- 5 < 3 x + 4 < 8

If

a < u < b

then

a < u and u < b

- 5 < 3 x + 4 and 3 x + 4 < 8

- 5 < 3 x + 4 : x > - 3

3 x + 4 < 8 : x < \frac{4}{3}

Combine the intervals

x > - 3 and x < \frac{4}{3}

Merge Overlapping Intervals

- 3 < x < \frac{4}{3}

Popular Examples

x=(1.6*10^{-28})(2.1)(0.47)

x = (1.6 \cdot 1 0^{- 28}) (2.1) (0.47)

3 x - 12 x = 24 - 9 x

simplify 3*6 simplify

3 \cdot 6

factor (a+b)^2-64 factor

(a + b)^{2} - 64

simplify sqrt(3/6)simplify

\frac{3}{6}

Frequently Asked Questions (FAQ)

What is -5<3x+4<8 ?
The solution to -5<3x+4<8 is -3<x< 4/3