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Popular >

3x-7(x+3)<-13

Solution

3 x - 7 (x + 3) < - 13

Solution

x > - 2

+1

Interval Notation

(- 2, \infty)

Solution steps

3 x - 7 (x + 3) < - 13

Expand

- 7 (x + 3) : - 7 x - 21

3 x - 7 x - 21 < - 13

Add similar elements:

3 x - 7 x = - 4 x

- 4 x - 21 < - 13

Move

21

to the right side

- 4 x < 8

Multiply both sides by

- 1

4 x > - 8

Divide both sides by

4

x > - 2

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Frequently Asked Questions (FAQ)

What is 3x-7(x+3)<-13 ?
The solution to 3x-7(x+3)<-13 is x>-2