-10x+9=-9(x-2)

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Solution for -10x+9=-9(x-2) equation:


Simplifying
-10x + 9 = -9(x + -2)

Reorder the terms:
9 + -10x = -9(x + -2)

Reorder the terms:
9 + -10x = -9(-2 + x)
9 + -10x = (-2 * -9 + x * -9)
9 + -10x = (18 + -9x)

Solving
9 + -10x = 18 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
9 + -10x + 9x = 18 + -9x + 9x

Combine like terms: -10x + 9x = -1x
9 + -1x = 18 + -9x + 9x

Combine like terms: -9x + 9x = 0
9 + -1x = 18 + 0
9 + -1x = 18

Add '-9' to each side of the equation.
9 + -9 + -1x = 18 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = 18 + -9
-1x = 18 + -9

Combine like terms: 18 + -9 = 9
-1x = 9

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

Simplifying
x = -9

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