Question

Corky writes four equations to show each of the properties of equality. Which of Corky's equation is incorrect? Explainwill send image.

Answer 1

6 + m = 12

A. This IS equivalent

6 + m - m = 12 - m ==> 6 = 12 - m ==> 6 + m = 12

B. This IS NOT equivalent

6 + m - 6 = 12 - 12 ==> m = 0

C. This IS equivalent

6 + m + 2 = 12 + 2 ==> 6 + m = 12

D. This IS equivalent

6 + m - 6 = 12 - 6 ==> m = 6 ==> 6 + m = 12

Answer:

B is not equivalent