m+15.4=13.9

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Solution for m+15.4=13.9 equation: 


Simplifying
m + 15.4 = 13.9

Reorder the terms:
15.4 + m = 13.9

Solving
15.4 + m = 13.9

Solving for variable 'm'.

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

Add '-15.4' to each side of the equation.
15.4 + -15.4 + m = 13.9 + -15.4

Combine like terms: 15.4 + -15.4 = 0.0
0.0 + m = 13.9 + -15.4
m = 13.9 + -15.4

Combine like terms: 13.9 + -15.4 = -1.5
m = -1.5

Simplifying
m = -1.5

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