M-3+5=12

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Solution for M-3+5=12 equation: 


Simplifying
M + -3 + 5 = 12

Reorder the terms:
-3 + 5 + M = 12

Combine like terms: -3 + 5 = 2
2 + M = 12

Solving
2 + M = 12

Solving for variable 'M'.

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

Add '-2' to each side of the equation.
2 + -2 + M = 12 + -2

Combine like terms: 2 + -2 = 0
0 + M = 12 + -2
M = 12 + -2

Combine like terms: 12 + -2 = 10
M = 10

Simplifying
M = 10

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