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Popular >

-4x+9-x<-3

Solution

- 4 x + 9 - x < - 3

Solution

x > \frac{12}{5}

+2

Interval Notation

(\frac{12}{5}, \infty)

Decimal Notation

x > 2.4

Solution steps

- 4 x + 9 - x < - 3

Group like terms

- 4 x - x + 9 < - 3

Add similar elements:

- 4 x - x = - 5 x

- 5 x + 9 < - 3

Move

9

to the right side

- 5 x < - 12

Multiply both sides by

- 1

5 x > 12

Divide both sides by

5

x > \frac{12}{5}

Popular Examples

∣ - 2 x + 17 ∣ \geq 5

(x-7.8)/(0.36)=2.33

\frac{x - 7.8}{0.36} = 2.33

- x = 13

4 y^{2} + 16 y + 7 = 0

factor h^2-16h+64 factor

h^{2} - 16 h + 64

Frequently Asked Questions (FAQ)

What is -4x+9-x<-3 ?
The solution to -4x+9-x<-3 is x> 12/5