12+9x=3y

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Solution for 12+9x=3y equation: 


Simplifying
12 + 9x = 3y

Solving
12 + 9x = 3y

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 9x = -12 + 3y

Combine like terms: 12 + -12 = 0
0 + 9x = -12 + 3y
9x = -12 + 3y

Divide each side by '9'.
x = -1.333333333 + 0.3333333333y

Simplifying
x = -1.333333333 + 0.3333333333y

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