Answer: The answer would be true.
Step-by-step explanation: m+ (-38 = 15)
To answer this we have to simplify the equation to the form that is given.
To simplify we have to move all of the numbers ( or terms) that on left, and then the other terms to the right.
When we do this problem we will start on the left side first, then the right.
Example: +1m=+53
Then we have to divide both sides of the equation by 1 to get m.
[tex]m=53\\[/tex]
So the answer is true.
Hope this helps! (: