What is the answer to 10x+9-2x=6x+7+3x ?

The answer to 10x+9-2x=6x+7+3x is x=2

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10x+9-2x=6x+7+3x

10 x + 9 - 2 x = 6 x + 7 + 3 x

x = 2

Solution steps

10 x + 9 - 2 x = 6 x + 7 + 3 x

Group like terms

10 x - 2 x + 9 = 6 x + 7 + 3 x

Add similar elements:

10 x - 2 x = 8 x

8 x + 9 = 6 x + 7 + 3 x

Group like terms

8 x + 9 = 6 x + 3 x + 7

Add similar elements:

6 x + 3 x = 9 x

8 x + 9 = 9 x + 7

Move

9

to the right side

8 x = 9 x - 2

Move

9 x

to the left side

- x = - 2

Divide both sides by

- 1

x = 2

2 x - 4 = x + 9

x, 3 x - \frac{1}{5} y = \frac{3}{5}

x, \frac{x}{2} + \frac{y}{- 3} = 1

10 = - 9 - x

x, 6 x - 5 y = 10