12x-15=-3y

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Solution for 12x-15=-3y equation: 


Simplifying
12x + -15 = -3y

Reorder the terms:
-15 + 12x = -3y

Solving
-15 + 12x = -3y

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 12x = 15 + -3y

Combine like terms: -15 + 15 = 0
0 + 12x = 15 + -3y
12x = 15 + -3y

Divide each side by '12'.
x = 1.25 + -0.25y

Simplifying
x = 1.25 + -0.25y

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