2x+7x=9+10x

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Solution for 2x+7x=9+10x equation: 


Simplifying
2x + 7x = 9 + 10x

Combine like terms: 2x + 7x = 9x
9x = 9 + 10x

Solving
9x = 9 + 10x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-10x' to each side of the equation.
9x + -10x = 9 + 10x + -10x

Combine like terms: 9x + -10x = -1x
-1x = 9 + 10x + -10x

Combine like terms: 10x + -10x = 0
-1x = 9 + 0
-1x = 9

Divide each side by '-1'.
x = -9

Simplifying
x = -9

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