5m-7m-4=4

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Solution for 5m-7m-4=4 equation: 


Simplifying
5m + -7m + -4 = 4

Reorder the terms:
-4 + 5m + -7m = 4

Combine like terms: 5m + -7m = -2m
-4 + -2m = 4

Solving
-4 + -2m = 4

Solving for variable 'm'.

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

Add '4' to each side of the equation.
-4 + 4 + -2m = 4 + 4

Combine like terms: -4 + 4 = 0
0 + -2m = 4 + 4
-2m = 4 + 4

Combine like terms: 4 + 4 = 8
-2m = 8

Divide each side by '-2'.
m = -4

Simplifying
m = -4

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