5x+12=72-9x

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Solution for 5x+12=72-9x equation:


Simplifying
5x + 12 = 72 + -9x

Reorder the terms:
12 + 5x = 72 + -9x

Solving
12 + 5x = 72 + -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.
12 + 5x + 9x = 72 + -9x + 9x

Combine like terms: 5x + 9x = 14x
12 + 14x = 72 + -9x + 9x

Combine like terms: -9x + 9x = 0
12 + 14x = 72 + 0
12 + 14x = 72

Add '-12' to each side of the equation.
12 + -12 + 14x = 72 + -12

Combine like terms: 12 + -12 = 0
0 + 14x = 72 + -12
14x = 72 + -12

Combine like terms: 72 + -12 = 60
14x = 60

Divide each side by '14'.
x = 4.285714286

Simplifying
x = 4.285714286

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