Solve using the multiplication principle.
--4b = 72
A)-76
B)1
C)-18
D)76

Question

Quizplus · Accepted Answer

To solve for b, we need to isolate it on one side of the equation. Since -4 is multiplied by b, we can use the multiplication principle and divide both sides of the equation by -4 to get:

b = -18

Therefore, the answer is choice C. To solve for b, we need to isolate it on one side of the equation. We can do that by dividing both sides by -4, which gives us:

b = -18

Therefore, the answer is choice C.

Solve Using the Multiplication Principle