3x-4y+12=0
Add 4y to both sides of the equation.
3x+12=4y
Subtract 12 from both sides of the equation.
3x=4y-12
3x=4y-12
Divide each term in 3x=4y-12 by 3.
3×3=4y3+-123
Cancel the common factor of 3.
Cancel the common factor.
3×3=4y3+-123
Divide x by 1.
x=4y3+-123
x=4y3+-123
Divide -12 by 3.
x=4y3-4
x=4y3-4
Solve for x 3x-4y+12=0