3x+21+y+63=180

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Solution for 3x+21+y+63=180 equation:


Simplifying
3x + 21 + y + 63 = 180

Reorder the terms:
21 + 63 + 3x + y = 180

Combine like terms: 21 + 63 = 84
84 + 3x + y = 180

Solving
84 + 3x + y = 180

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + 3x + -84 + y = 180 + -84

Reorder the terms:
84 + -84 + 3x + y = 180 + -84

Combine like terms: 84 + -84 = 0
0 + 3x + y = 180 + -84
3x + y = 180 + -84

Combine like terms: 180 + -84 = 96
3x + y = 96

Add '-1y' to each side of the equation.
3x + y + -1y = 96 + -1y

Combine like terms: y + -1y = 0
3x + 0 = 96 + -1y
3x = 96 + -1y

Divide each side by '3'.
x = 32 + -0.3333333333y

Simplifying
x = 32 + -0.3333333333y

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