QUESTION 1. Solve for x. Show each step
4.5(4−x)+36=202−2.5(3x+28)
QUESTION 2
Circle the step where the error has occurred. Explain why it is an error and what should have been done to solve the problem correctly.
Given | 2(10−13x)+9x=−34x+60
Step 1: Distribute | 20−26x+9x=−34x+60
Step 2: Combine like Terms | 20−17x=−34x+60
Step 3: Subtraction Property of Equality | −17x=−34x+40
Step 4: Addition Property of Equality | −51x=40
Step 5: Division Property of Equality | x=−51/40
QUESTION 3:
Solve the inequality for x. Show each step.
12x>9(2x−3)−21
