6-2m+5=-7.8

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Solution for 6-2m+5=-7.8 equation: 


Simplifying
6 + -2m + 5 = -7.8

Reorder the terms:
6 + 5 + -2m = -7.8

Combine like terms: 6 + 5 = 11
11 + -2m = -7.8

Solving
11 + -2m = -7.8

Solving for variable 'm'.

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

Add '-11' to each side of the equation.
11 + -11 + -2m = -7.8 + -11

Combine like terms: 11 + -11 = 0
0 + -2m = -7.8 + -11
-2m = -7.8 + -11

Combine like terms: -7.8 + -11 = -18.8
-2m = -18.8

Divide each side by '-2'.
m = 9.4

Simplifying
m = 9.4

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