Question

Which of the following is an example of a valid use of the addition property of equality?
A.
to isolate the g in the equation g – 4 = 0, add 4 to both sides of the equation
B.
to isolate the g in the equation g – 4 = 0, subtract 4 from both sides of the equation
C.
to isolate the g in the equation –4g = 0, add 4 to both sides of the equation
D.
to isolate the g in the equation –4g = 0, subtract 4 from both sides of the equation

Answer 1

thanks

Answer 2

np