-1=-9-9x

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Solution for -1=-9-9x equation:


Simplifying
-1 = -9 + -9x

Solving
-1 = -9 + -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.
-1 + 9x = -9 + -9x + 9x

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

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

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

Combine like terms: -9 + 1 = -8
9x = -8

Divide each side by '9'.
x = -0.8888888889

Simplifying
x = -0.8888888889

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