Question

Give the reasons for the statement thank you!

Answer 1

See below

Explanation:

-12 = -3x reason is the addition property of equality

4 = x reason is the division property of equality

x = 4 is the symmetric property of equality.

I'm not too sure about these ones, though. Good luck

Answer 2

See below for answers

Explanation:

-12=-3x is the Addition Property of Equality because you are adding 12 to both sides which keeps the equation true.

4=x is the Division Property of Equality because you are dividing -3 to both sides which keeps the equation true.

x=4 is the Symmetric Property of Equality because since x and 4 are the same value, then it doesn't matter what order they are displayed in. In other words, x is equal to 4 as 4 is equal to x.