2x+y+159+x+y=180

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Solution for 2x+y+159+x+y=180 equation:


Simplifying
2x + y + 159 + x + y = 180

Reorder the terms:
159 + 2x + x + y + y = 180

Combine like terms: 2x + x = 3x
159 + 3x + y + y = 180

Combine like terms: y + y = 2y
159 + 3x + 2y = 180

Solving
159 + 3x + 2y = 180

Solving for variable 'x'.

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

Add '-159' to each side of the equation.
159 + 3x + -159 + 2y = 180 + -159

Reorder the terms:
159 + -159 + 3x + 2y = 180 + -159

Combine like terms: 159 + -159 = 0
0 + 3x + 2y = 180 + -159
3x + 2y = 180 + -159

Combine like terms: 180 + -159 = 21
3x + 2y = 21

Add '-2y' to each side of the equation.
3x + 2y + -2y = 21 + -2y

Combine like terms: 2y + -2y = 0
3x + 0 = 21 + -2y
3x = 21 + -2y

Divide each side by '3'.
x = 7 + -0.6666666667y

Simplifying
x = 7 + -0.6666666667y

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