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Popular >

5x-7(x+1)>-9

Solution

5 x - 7 (x + 1) > - 9

Solution

x < 1

+1

Interval Notation

(- \infty, 1)

Solution steps

5 x - 7 (x + 1) > - 9

Expand

- 7 (x + 1) : - 7 x - 7

5 x - 7 x - 7 > - 9

Add similar elements:

5 x - 7 x = - 2 x

- 2 x - 7 > - 9

Move

7

to the right side

- 2 x > - 2

Multiply both sides by

- 1

2 x < 2

Divide both sides by

2

x < 1

Popular Examples

factor-618z-15 factor

- 618 z - 15

factor x^3-3x^2+7x-5 factor

x^{3} - 3 x^{2} + 7 x - 5

f=\sqrt[5]{32f^4}

5 x + 7 \leq - 8

x/7-(2x)/3 = 3/7

\frac{x}{7} - \frac{2 x}{3} = \frac{3}{7}

Frequently Asked Questions (FAQ)

What is 5x-7(x+1)>-9 ?
The solution to 5x-7(x+1)>-9 is x<1