You can put this solution on YOUR website! First step is to remove the parentheses by the distributive property. Sometimes it helps to write your original problem with a 1 before the parentheses:
11x - 1(6x - 5) = 40
11x - 6x + 5 = 40
Combine like terms on the left side:
5x + 5 = 40
Subtract 5 from each side of the equation:
5x + 5 - 5 = 40 - 5
5x = 35
Divide each side of the equation by 5:
Check in the original equation:
11x - (6x-5) = 40 It checks!!