6x-21=113+9x

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Solution for 6x-21=113+9x equation:


Simplifying
6x + -21 = 113 + 9x

Reorder the terms:
-21 + 6x = 113 + 9x

Solving
-21 + 6x = 113 + 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.
-21 + 6x + -9x = 113 + 9x + -9x

Combine like terms: 6x + -9x = -3x
-21 + -3x = 113 + 9x + -9x

Combine like terms: 9x + -9x = 0
-21 + -3x = 113 + 0
-21 + -3x = 113

Add '21' to each side of the equation.
-21 + 21 + -3x = 113 + 21

Combine like terms: -21 + 21 = 0
0 + -3x = 113 + 21
-3x = 113 + 21

Combine like terms: 113 + 21 = 134
-3x = 134

Divide each side by '-3'.
x = -44.66666667

Simplifying
x = -44.66666667

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