12+x+y=75

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Solution for 12+x+y=75 equation:


Simplifying
12 + x + y = 75

Solving
12 + x + y = 75

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 + x + -12 + y = 75 + -12

Reorder the terms:
12 + -12 + x + y = 75 + -12

Combine like terms: 12 + -12 = 0
0 + x + y = 75 + -12
x + y = 75 + -12

Combine like terms: 75 + -12 = 63
x + y = 63

Add '-1y' to each side of the equation.
x + y + -1y = 63 + -1y

Combine like terms: y + -1y = 0
x + 0 = 63 + -1y
x = 63 + -1y

Simplifying
x = 63 + -1y

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