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Popular >

-5x+1<21

Solution

- 5 x + 1 < 21

Solution

x > - 4

+1

Interval Notation

(- 4, \infty)

Solution steps

- 5 x + 1 < 21

Move

1

to the right side

- 5 x < 20

Multiply both sides by

- 1

5 x > - 20

Divide both sides by

5

x > - 4

Graph

Popular Examples

x^{2} - 5 x - 20 = 0

factor a^2b^2-36 factor

a^{2} b^{2} - 36

factor 36-m^2 factor

36 - m^{2}

factor 16x^4+8x^2+1 factor

16 x^{4} + 8 x^{2} + 1

simplify (1-a/(a-b))/(1/(a-b))simplify

\frac{1 - \frac{a}{a - b}}{\frac{1}{a - b}}

Frequently Asked Questions (FAQ)

What is -5x+1<21 ?
The solution to -5x+1<21 is x>-4