Question

Which property of equality would be used to isolate the variable a in this equation?

a – 4 = 12

A.
addition property of equality
B.
subtraction property of equality
C.
multiplication property of equality
D.
division property of equality

Answer 1

well it would be A obviously
a - 4 + 4 = 12 + 4
a = 16

Answer 2

Which property of equality would be used to isolate the variable x in this equation?

x – 8 = 14

would this one be that same answer too right??

@FriedRice

Answer 3

yes