139-3x=6x+13

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Solution for 139-3x=6x+13 equation:


Simplifying
139 + -3x = 6x + 13

Reorder the terms:
139 + -3x = 13 + 6x

Solving
139 + -3x = 13 + 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.
139 + -3x + -6x = 13 + 6x + -6x

Combine like terms: -3x + -6x = -9x
139 + -9x = 13 + 6x + -6x

Combine like terms: 6x + -6x = 0
139 + -9x = 13 + 0
139 + -9x = 13

Add '-139' to each side of the equation.
139 + -139 + -9x = 13 + -139

Combine like terms: 139 + -139 = 0
0 + -9x = 13 + -139
-9x = 13 + -139

Combine like terms: 13 + -139 = -126
-9x = -126

Divide each side by '-9'.
x = 14

Simplifying
x = 14

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