5m+2m-42=14

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Solution for 5m+2m-42=14 equation:


Simplifying
5m + 2m + -42 = 14

Reorder the terms:
-42 + 5m + 2m = 14

Combine like terms: 5m + 2m = 7m
-42 + 7m = 14

Solving
-42 + 7m = 14

Solving for variable 'm'.

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

Add '42' to each side of the equation.
-42 + 42 + 7m = 14 + 42

Combine like terms: -42 + 42 = 0
0 + 7m = 14 + 42
7m = 14 + 42

Combine like terms: 14 + 42 = 56
7m = 56

Divide each side by '7'.
m = 8

Simplifying
m = 8

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