Which of the following is an example of a valid use of the multiplication property of equality? A. to isolate s in the equation s – 4 = –12, divide both sides o
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1. User Answers ysalgueror
Answer:
D. to isolate s in the equation –4s = –12, multiply both sides of the equation by 1.
Stepbystep explanation:
We have a set of an example of equations; we need to study the use of multiplication property of equality.
A. to isolate s in the equation s – 4 = –12, divide both sides of the equation by.In this sentence, to isolate s we do not need multiplication only addition and subtraction.
B. to isolate s in the equation s – 4 = –12, multiply both sides of the equation by. In this sentence, to isolate s we do not need multiplication only addition and subtraction.
C. to isolate s in the equation –4s = –12, divide both sides of the equation by 4. This sentence is correct, and it uses division. However, we are studying multiplication property not division.
D. to isolate s in the equation –4s = –12, multiply both sides of the equation by 1. Firstly, it is a good idea to change both negative signs to positive by multiplying by 1 to isolate s.
Finally, we can conclude that a valid use of the multiplication property of equality is D. to isolate s in the equation –4s = –12, multiply both sides of the equation by 1.