Think of a word problem using this expression

3/4x - 12 + 2 = 8

the canned answer is inconsistent and wrong, even on its own problems!

A baker has 3/4 of a cake left and wants to add 12 more pieces to it. How many pieces of cake does the baker need to add to the 3/4 of a cake to get a total of 8 pieces?

Answer: The baker needs to add 4 pieces of cake to the 3/4 of a cake to get a total of 8 pieces.