Equivalent Equations:
We have equation A:
3 (x+2) = 18
And equation B:
x + 2 = 6
Dividing both sides of equation A by 3:
x+2 = 18/3 = 6
x + 2 = 6
We have obtained equation B from A by dividing both sides by 3.
Answer: C
Since both equations can be obtained by multiplying or dividing the other equation by a non-zero constant, if follows the equations are equivalent
(A) Yes