Write the following expression without parentheses and simplify fully. 9 – 3(x + 2)
Write the following expression without parentheses and simplify fully. –7(3x – 4)
Write the following expression without parentheses and simplify fully. 2(3y – 4)
Solve for x, showing every step. 2x – 5 = 8x + 7 – 6x
Solve for x. Check your solution: 3(x + 6) = 21
Solve for x. Check your solution: 2(x + 5) + 8 = 21 – x
Solve for x. Check your solution: 3(x + 6) – 5 = 16