Solve the following equation
m+m-31=61
Solve for m
m + m - 31 = 61
(1 + 1)m = 2m
2m - 31 = + 61
Group our constants -31 and 61. add 31 to both sides
2m - 31 + 31 = 61 + 31
2m = 92
m = 46
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