12x+32=7x+72

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Solution for 12x+32=7x+72 equation:


Simplifying
12x + 32 = 7x + 72

Reorder the terms:
32 + 12x = 7x + 72

Reorder the terms:
32 + 12x = 72 + 7x

Solving
32 + 12x = 72 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
32 + 12x + -7x = 72 + 7x + -7x

Combine like terms: 12x + -7x = 5x
32 + 5x = 72 + 7x + -7x

Combine like terms: 7x + -7x = 0
32 + 5x = 72 + 0
32 + 5x = 72

Add '-32' to each side of the equation.
32 + -32 + 5x = 72 + -32

Combine like terms: 32 + -32 = 0
0 + 5x = 72 + -32
5x = 72 + -32

Combine like terms: 72 + -32 = 40
5x = 40

Divide each side by '5'.
x = 8

Simplifying
x = 8

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