9x-10=10x+7

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


Simplifying
9x + -10 = 10x + 7

Reorder the terms:
-10 + 9x = 10x + 7

Reorder the terms:
-10 + 9x = 7 + 10x

Solving
-10 + 9x = 7 + 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.
-10 + 9x + -10x = 7 + 10x + -10x

Combine like terms: 9x + -10x = -1x
-10 + -1x = 7 + 10x + -10x

Combine like terms: 10x + -10x = 0
-10 + -1x = 7 + 0
-10 + -1x = 7

Add '10' to each side of the equation.
-10 + 10 + -1x = 7 + 10

Combine like terms: -10 + 10 = 0
0 + -1x = 7 + 10
-1x = 7 + 10

Combine like terms: 7 + 10 = 17
-1x = 17

Divide each side by '-1'.
x = -17

Simplifying
x = -17

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