-100=8+9x

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Solution for -100=8+9x equation:


Simplifying
-100 = 8 + 9x

Solving
-100 = 8 + 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.
-100 + -9x = 8 + 9x + -9x

Combine like terms: 9x + -9x = 0
-100 + -9x = 8 + 0
-100 + -9x = 8

Add '100' to each side of the equation.
-100 + 100 + -9x = 8 + 100

Combine like terms: -100 + 100 = 0
0 + -9x = 8 + 100
-9x = 8 + 100

Combine like terms: 8 + 100 = 108
-9x = 108

Divide each side by '-9'.
x = -12

Simplifying
x = -12

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