72-6x=9x-3

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Solution for 72-6x=9x-3 equation:


Simplifying
72 + -6x = 9x + -3

Reorder the terms:
72 + -6x = -3 + 9x

Solving
72 + -6x = -3 + 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.
72 + -6x + -9x = -3 + 9x + -9x

Combine like terms: -6x + -9x = -15x
72 + -15x = -3 + 9x + -9x

Combine like terms: 9x + -9x = 0
72 + -15x = -3 + 0
72 + -15x = -3

Add '-72' to each side of the equation.
72 + -72 + -15x = -3 + -72

Combine like terms: 72 + -72 = 0
0 + -15x = -3 + -72
-15x = -3 + -72

Combine like terms: -3 + -72 = -75
-15x = -75

Divide each side by '-15'.
x = 5

Simplifying
x = 5

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