12x+30y=1980

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Solution for 12x+30y=1980 equation: 


Simplifying
12x + 30y = 1980

Solving
12x + 30y = 1980

Solving for variable 'x'.

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

Add '-30y' to each side of the equation.
12x + 30y + -30y = 1980 + -30y

Combine like terms: 30y + -30y = 0
12x + 0 = 1980 + -30y
12x = 1980 + -30y

Divide each side by '12'.
x = 165 + -2.5y

Simplifying
x = 165 + -2.5y

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