M-38=-31

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Solution for M-38=-31 equation: 


Simplifying
M + -38 = -31

Reorder the terms:
-38 + M = -31

Solving
-38 + M = -31

Solving for variable 'M'.

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

Add '38' to each side of the equation.
-38 + 38 + M = -31 + 38

Combine like terms: -38 + 38 = 0
0 + M = -31 + 38
M = -31 + 38

Combine like terms: -31 + 38 = 7
M = 7

Simplifying
M = 7

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