Standard warning: It does require a close look at the image to get the correct answer and don’t forget order of operations.
The puzzle image follows the standard format where it provides the answers to the first three equations, which should provide the information you need to solve the fourth equation.
Below is a poll for you to record your answer:
Check out David’s Puzzles Page for more challenges.
Please comment on how you went, but don’t give away the answer.
03-Sep-2021: Solution posted here: Friday Funny: Solution to Body Builder, Masks and Dumbbells algebra maths puzzle.
This article was originally posted on http://www.winthropdc.com/blog.