What is the answer to 5x-3(-x-2)=22 ?

The answer to 5x-3(-x-2)=22 is x=2

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5x-3(-x-2)=22

5 x - 3 (- x - 2) = 22

x = 2

Solution steps

5 x - 3 (- x - 2) = 22

Expand

- 3 (- x - 2) : 3 x + 6

5 x + 3 x + 6 = 22

Add similar elements:

5 x + 3 x = 8 x

8 x + 6 = 22

Move

6

to the right side

8 x = 16

Divide both sides by

8

x = 2

2 x^{2} + 7 x - 6 = 0

(\frac{1}{x})^{3}

7 n - 4 = 31

3 x \geq 48

\frac{x + 7}{3} = \frac{- 8}{5}