This problem is elimination- standard form strategy. We will be using a methodology log (ML) to solve it.
Step 1: We wrote down the problem.
Evidence-
Step 2: We wrote down the evidence, which means the who, what, when, and where of the problem.
Profiler-
Step 3: We wrote down the question of the problem.
Tools-
Step 4: We wrote down what we could use to solve the problem.
Strategy-
Step 5: We wrote down what strategy we would be using, and the formulas/equations.
Argument-
Step 6: We put the numbers into the formulas/equations and solved.
Conclusion-
Step 7: We made a conclusion of our answers, why, and how.