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Popular >

4-4x<20\land 3-x>0

Solution

4 - 4 x < 20 and 3 - x > 0

Solution

- 4 < x < 3

+1

Interval Notation

(- 4, 3)

Solution steps

4 - 4 x < 20 and 3 - x > 0

4 - 4 x < 20 : x > - 4

3 - x > 0 : x < 3

Combine the intervals

x > - 4 and x < 3

Merge Overlapping Intervals

- 4 < x < 3

Popular Examples

factor 3q^2-9q factor

3 q^{2} - 9 q

- 16 < - 3 x + 8 < - 7

simplify e^{-3/4}simplify

e^{- \frac{3}{4}}

(2x+1)/(3x-1)>(2x+5)/(3x+2)

\frac{2 x + 1}{3 x - 1} > \frac{2 x + 5}{3 x + 2}

simplify pi/2*2pi simplify

\frac{π}{2} \cdot 2 π

Frequently Asked Questions (FAQ)

What is 4-4x<20\land 3-x>0 ?
The solution to 4-4x<20\land 3-x>0 is -4<x<3