What is the answer to 5x+15+2x=24+4x ?

The answer to 5x+15+2x=24+4x is x=3

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5x+15+2x=24+4x

5 x + 15 + 2 x = 24 + 4 x

x = 3

Solution steps

5 x + 15 + 2 x = 24 + 4 x

Group like terms

5 x + 2 x + 15 = 24 + 4 x

Add similar elements:

5 x + 2 x = 7 x

7 x + 15 = 24 + 4 x

Move

15

to the right side

7 x = 4 x + 9

Move

4 x

to the left side

3 x = 9

Divide both sides by

3

x = 3

\frac{k}{2} - 10 = - 6

5.8 k - 11.5 = 3.3 k + 13.5

x, \frac{x}{7} - \frac{3 y}{4} = 7

5 (5 - x) = 15

\frac{- x + 2}{3} + 5 = 10