Move all terms containing c to the left side of the equation.
Subtract 7c from both sides of the equation.
Subtract 7c from 4c.
Move all terms not containing c to the right side of the equation.
Subtract 7 from both sides of the equation.
Subtract 7 from -5.
Divide each term by -3 and simplify.
Divide each term in -3c=-12 by -3.
Cancel the common factor of -3.
Cancel the common factor.
Divide c by 1.
Divide -12 by -3.
Solve for c 4c+7=7c-5