Question

If Hal multiplies one side of the equation below by 7, what does he need to do to balance the equation? 56 + 124 = 180 A Add 7 to the other side. B Subtract 7 from the other side. C Divide each side by 7. D Multiply the other side by 7.​

Answer 1

Answer:D

Step-by-step explanation: All equations should be balanced and equal. What you do to one side, must be done to the other.