What is the answer to 2x+5+2x+3x=9x+7 ?

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

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2x+5+2x+3x=9x+7

2 x + 5 + 2 x + 3 x = 9 x + 7

x = - 1

Solution steps

2 x + 5 + 2 x + 3 x = 9 x + 7

Group like terms

2 x + 2 x + 3 x + 5 = 9 x + 7

Add similar elements:

2 x + 2 x + 3 x = 7 x

7 x + 5 = 9 x + 7

Move

5

to the right side

7 x = 9 x + 2

Move

9 x

to the left side

- 2 x = 2

Divide both sides by

- 2

x = - 1

\frac{- 3 ( x + 3 )}{2} < 6

12 x y^{\frac{1}{2}} - 3 x^{\frac{1}{2}} y

\frac{x}{- 5} \leq - 7

2 x^{2} - 4 x

(c + p)^{2} - 16