Apply the distributive property.
Multiply -5 by 3.
Multiply -4 by -5.
Move all terms containing y to the left side of the equation.
Subtract 15y from both sides of the equation.
Subtract 15y from 20y.
Move all terms not containing y to the right side of the equation.
Add 15 to both sides of the equation.
Add 20 and 15.
Divide each term by 5 and simplify.
Divide each term in 5y=35 by 5.
Cancel the common factor of 5.
Cancel the common factor.
Divide y by 1.
Divide 35 by 5.
Solve for y -5(3-4y)=15y+20