36+12x=72+3x

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Solution for 36+12x=72+3x equation:


Simplifying
36 + 12x = 72 + 3x

Solving
36 + 12x = 72 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
36 + 12x + -3x = 72 + 3x + -3x

Combine like terms: 12x + -3x = 9x
36 + 9x = 72 + 3x + -3x

Combine like terms: 3x + -3x = 0
36 + 9x = 72 + 0
36 + 9x = 72

Add '-36' to each side of the equation.
36 + -36 + 9x = 72 + -36

Combine like terms: 36 + -36 = 0
0 + 9x = 72 + -36
9x = 72 + -36

Combine like terms: 72 + -36 = 36
9x = 36

Divide each side by '9'.
x = 4

Simplifying
x = 4

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