What is the answer to 4x+2x-9=15+3x-x ?

The answer to 4x+2x-9=15+3x-x is x=6

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4x+2x-9=15+3x-x

4 x + 2 x - 9 = 15 + 3 x - x

x = 6

Solution steps

4 x + 2 x - 9 = 15 + 3 x - x

Add similar elements:

4 x + 2 x = 6 x

6 x - 9 = 15 + 3 x - x

Add similar elements:

3 x - x = 2 x

6 x - 9 = 15 + 2 x

Move

9

to the right side

6 x = 2 x + 24

Move

2 x

to the left side

4 x = 24

Divide both sides by

4

x = 6

\frac{m}{( - 7 )} = 2.1

37 x - 47 - 52 x = 29 - 28 x + 15

12 x - 9 = 4 x + 15

14 - 2 (x + 8) = 5 x - (3 x - 34)

- 2 + 2 w = 6 + 5 w