m+9.9=3.9

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Solution for m+9.9=3.9 equation: 


Simplifying
m + 9.9 = 3.9

Reorder the terms:
9.9 + m = 3.9

Solving
9.9 + m = 3.9

Solving for variable 'm'.

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

Add '-9.9' to each side of the equation.
9.9 + -9.9 + m = 3.9 + -9.9

Combine like terms: 9.9 + -9.9 = 0.0
0.0 + m = 3.9 + -9.9
m = 3.9 + -9.9

Combine like terms: 3.9 + -9.9 = -6
m = -6

Simplifying
m = -6

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