-9x-10=89

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Solution for -9x-10=89 equation: 


Simplifying
-9x + -10 = 89

Reorder the terms:
-10 + -9x = 89

Solving
-10 + -9x = 89

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + -9x = 89 + 10

Combine like terms: -10 + 10 = 0
0 + -9x = 89 + 10
-9x = 89 + 10

Combine like terms: 89 + 10 = 99
-9x = 99

Divide each side by '-9'.
x = -11

Simplifying
x = -11

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