The error in solving for the equation in the question was that m was not appropriately converted from a negative number.
What error was made?
The equation is:
-m/3 = -4
Solving gives:
3 x (-m/3) = 3 x -4
m is a negative and should remain so. The next step is:
-m = -12
m = -12 / -1
m = 12
m is therefore 12 and not -12.
Find out more on errors in solving equations at https://brainly.com/question/28008667
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