Move all terms not containing x to the right side of the equation.
Add 4y to both sides of the equation.
Subtract 12 from both sides of the equation.
Divide each term by 3 and simplify.
Divide each term in 3x=4y-12 by 3.
Cancel the common factor of 3.
Cancel the common factor.
Divide x by 1.
Divide -12 by 3.
Solve for x 3x-4y+12=0