20x+y+12=180

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Solution for 20x+y+12=180 equation:


Simplifying
20x + y + 12 = 180

Reorder the terms:
12 + 20x + y = 180

Solving
12 + 20x + y = 180

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 + 20x + -12 + y = 180 + -12

Reorder the terms:
12 + -12 + 20x + y = 180 + -12

Combine like terms: 12 + -12 = 0
0 + 20x + y = 180 + -12
20x + y = 180 + -12

Combine like terms: 180 + -12 = 168
20x + y = 168

Add '-1y' to each side of the equation.
20x + y + -1y = 168 + -1y

Combine like terms: y + -1y = 0
20x + 0 = 168 + -1y
20x = 168 + -1y

Divide each side by '20'.
x = 8.4 + -0.05y

Simplifying
x = 8.4 + -0.05y

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