Add 7x and 13x.
Apply the distributive property.
Multiply 5 by 4.
Multiply 4 by 2.
Move all terms containing x to the left side of the equation.
Subtract 20x from both sides of the equation.
Combine the opposite terms in 20x-7-20x.
Subtract 20x from 20x.
Subtract 7 from 0.
Since -7≠8, there are no solutions.
Solve for x 7x+13x-7=4(5x+2)