Move all terms not containing y to the right side of the equation.
Add 7 to both sides of the equation.
Add 18 and 7.
Divide each term by 5 and simplify.
Divide each term in 5y=25 by 5.
Cancel the common factor of 5.
Cancel the common factor.
Divide y by 1.
Divide 25 by 5.
Solve for y 5y-7=18