How do you find what the M in equations like this one and how do I answer this equation.

The solution, or root, of an equation is any value or set of values that can be substituted into the equation to make it a true statement. For the first example, the solution for x is 13. The second example has two values that will make the statement true, namely 2 and –2

step-by-step explanation:

oh the deck is the size of my dic k so about 320 inches hope u get my dic k as the answer

i don't see any steps below, sweetheart