What is the answer to 5x-2(3x+1)=-9 ?

The answer to 5x-2(3x+1)=-9 is x=7

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5x-2(3x+1)=-9

5 x - 2 (3 x + 1) = - 9

x = 7

Solution steps

5 x - 2 (3 x + 1) = - 9

Expand

- 2 (3 x + 1) : - 6 x - 2

5 x - 6 x - 2 = - 9

Add similar elements:

5 x - 6 x = - x

- x - 2 = - 9

Move

2

to the right side

- x = - 7

Divide both sides by

- 1

x = 7

A, f = D + A

9 y - (2 y - 3) = 5 (y - 2) + 2 y

2 x - 50 = 0

\frac{x + 2}{3} = \frac{8}{9}

\frac{x - 4}{3} - \frac{x - 5}{2} = - (x - 7)