-123-9x=72+6x

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Solution for -123-9x=72+6x equation:


Simplifying
-123 + -9x = 72 + 6x

Solving
-123 + -9x = 72 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-123 + -9x + -6x = 72 + 6x + -6x

Combine like terms: -9x + -6x = -15x
-123 + -15x = 72 + 6x + -6x

Combine like terms: 6x + -6x = 0
-123 + -15x = 72 + 0
-123 + -15x = 72

Add '123' to each side of the equation.
-123 + 123 + -15x = 72 + 123

Combine like terms: -123 + 123 = 0
0 + -15x = 72 + 123
-15x = 72 + 123

Combine like terms: 72 + 123 = 195
-15x = 195

Divide each side by '-15'.
x = -13

Simplifying
x = -13

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