Move all terms containing c to the left side of the equation.
Subtract 5c from both sides of the equation.
Subtract 5c from 25c.
Move all terms not containing c to the right side of the equation.
Subtract 17 from both sides of the equation.
Subtract 17 from -143.
Divide each term by 20 and simplify.
Divide each term in 20c=-160 by 20.
Cancel the common factor of 20.
Cancel the common factor.
Divide c by 1.
Divide -160 by 20.
Solve for c 25c+17=5c-143