3x-20+3y+40=180

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Solution for 3x-20+3y+40=180 equation:


Simplifying
3x + -20 + 3y + 40 = 180

Reorder the terms:
-20 + 40 + 3x + 3y = 180

Combine like terms: -20 + 40 = 20
20 + 3x + 3y = 180

Solving
20 + 3x + 3y = 180

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + 3x + -20 + 3y = 180 + -20

Reorder the terms:
20 + -20 + 3x + 3y = 180 + -20

Combine like terms: 20 + -20 = 0
0 + 3x + 3y = 180 + -20
3x + 3y = 180 + -20

Combine like terms: 180 + -20 = 160
3x + 3y = 160

Add '-3y' to each side of the equation.
3x + 3y + -3y = 160 + -3y

Combine like terms: 3y + -3y = 0
3x + 0 = 160 + -3y
3x = 160 + -3y

Divide each side by '3'.
x = 53.33333333 + -1y

Simplifying
x = 53.33333333 + -1y

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