Question

can anyone help please will medal
Which of the following is an example of a valid use of the addition property of equality?
A.
to isolate the z in the equation z + 8 = 14, add 8 to both sides of the equation
B.
to isolate the z in the equation z + 8 = 14, add –8 to both sides of the equation
C.
to isolate the z in the equation 8z = 14, add 8 to both sides of the equation
D.
to isolate the z in the equation 8z = 14, subtract 8 from both sides of the equation

Answer 1

Subtract 8 from both sides,, and that will give you Z.