7x-10-10x+9=

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


Simplifying
7x + -10 + -10x + 9 = 0

Reorder the terms:
-10 + 9 + 7x + -10x = 0

Combine like terms: -10 + 9 = -1
-1 + 7x + -10x = 0

Combine like terms: 7x + -10x = -3x
-1 + -3x = 0

Solving
-1 + -3x = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -3x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -3x = 0 + 1
-3x = 0 + 1

Combine like terms: 0 + 1 = 1
-3x = 1

Divide each side by '-3'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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