67m-27m-18m-21m+8=81

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Solution for 67m-27m-18m-21m+8=81 equation:


Simplifying
67m + -27m + -18m + -21m + 8 = 81

Reorder the terms:
8 + 67m + -27m + -18m + -21m = 81

Combine like terms: 67m + -27m = 40m
8 + 40m + -18m + -21m = 81

Combine like terms: 40m + -18m = 22m
8 + 22m + -21m = 81

Combine like terms: 22m + -21m = 1m
8 + 1m = 81

Solving
8 + 1m = 81

Solving for variable 'm'.

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

Add '-8' to each side of the equation.
8 + -8 + 1m = 81 + -8

Combine like terms: 8 + -8 = 0
0 + 1m = 81 + -8
1m = 81 + -8

Combine like terms: 81 + -8 = 73
1m = 73

Divide each side by '1'.
m = 73

Simplifying
m = 73

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