3x+(2x-y)=180

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Solution for 3x+(2x-y)=180 equation:


Simplifying
3x + (2x + -1y) = 180

Remove parenthesis around (2x + -1y)
3x + 2x + -1y = 180

Combine like terms: 3x + 2x = 5x
5x + -1y = 180

Solving
5x + -1y = 180

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
5x + -1y + y = 180 + y

Combine like terms: -1y + y = 0
5x + 0 = 180 + y
5x = 180 + y

Divide each side by '5'.
x = 36 + 0.2y

Simplifying
x = 36 + 0.2y

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