m-7.7=21.7

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Solution for m-7.7=21.7 equation: 


Simplifying
m + -7.7 = 21.7

Reorder the terms:
-7.7 + m = 21.7

Solving
-7.7 + m = 21.7

Solving for variable 'm'.

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

Add '7.7' to each side of the equation.
-7.7 + 7.7 + m = 21.7 + 7.7

Combine like terms: -7.7 + 7.7 = 0.0
0.0 + m = 21.7 + 7.7
m = 21.7 + 7.7

Combine like terms: 21.7 + 7.7 = 29.4
m = 29.4

Simplifying
m = 29.4

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