Answer:

Step-by-step explanation:

7(4 + 5) = 63
28 + 35 fits the criteria for your question.
Answer:
x = -15
Step-by-step explanation:
Step 1: Write equation
3(2x - 5) - 3(x - 7) = 2x - 9
Step 2: Distribute
6x - 15 - 3x + 21 = 2x - 9
Step 3: Combine like terms
3x + 6 = 2x - 9
Step 4: Subtract 2x on both sides
x + 6 = -9
Step 5: Subtract 6 on both sides
x = -15
X < 7 by way of the subtraction property of equality; you simply subtract 5 from each side to balance the inequality