x+12=12+7

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Solution for x+12=12+7 equation: 


Simplifying
x + 12 = 12 + 7

Reorder the terms:
12 + x = 12 + 7

Combine like terms: 12 + 7 = 19
12 + x = 19

Solving
12 + x = 19

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + x = 19 + -12

Combine like terms: 12 + -12 = 0
0 + x = 19 + -12
x = 19 + -12

Combine like terms: 19 + -12 = 7
x = 7

Simplifying
x = 7

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