12x+13y=400

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Solution for 12x+13y=400 equation: 


Simplifying
12x + 13y = 400

Solving
12x + 13y = 400

Solving for variable 'x'.

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

Add '-13y' to each side of the equation.
12x + 13y + -13y = 400 + -13y

Combine like terms: 13y + -13y = 0
12x + 0 = 400 + -13y
12x = 400 + -13y

Divide each side by '12'.
x = 33.33333333 + -1.083333333y

Simplifying
x = 33.33333333 + -1.083333333y

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