-10=9(x-9)

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


Simplifying
-10 = 9(x + -9)

Reorder the terms:
-10 = 9(-9 + x)
-10 = (-9 * 9 + x * 9)
-10 = (-81 + 9x)

Solving
-10 = -81 + 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.
-10 + -9x = -81 + 9x + -9x

Combine like terms: 9x + -9x = 0
-10 + -9x = -81 + 0
-10 + -9x = -81

Add '10' to each side of the equation.
-10 + 10 + -9x = -81 + 10

Combine like terms: -10 + 10 = 0
0 + -9x = -81 + 10
-9x = -81 + 10

Combine like terms: -81 + 10 = -71
-9x = -71

Divide each side by '-9'.
x = 7.888888889

Simplifying
x = 7.888888889

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