2m-31=-15

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Solution for 2m-31=-15 equation: 


Simplifying
2m + -31 = -15

Reorder the terms:
-31 + 2m = -15

Solving
-31 + 2m = -15

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '31' to each side of the equation.
-31 + 31 + 2m = -15 + 31

Combine like terms: -31 + 31 = 0
0 + 2m = -15 + 31
2m = -15 + 31

Combine like terms: -15 + 31 = 16
2m = 16

Divide each side by '2'.
m = 8

Simplifying
m = 8

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