5m-3=-78

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Solution for 5m-3=-78 equation: 


Simplifying
5m + -3 = -78

Reorder the terms:
-3 + 5m = -78

Solving
-3 + 5m = -78

Solving for variable 'm'.

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

Add '3' to each side of the equation.
-3 + 3 + 5m = -78 + 3

Combine like terms: -3 + 3 = 0
0 + 5m = -78 + 3
5m = -78 + 3

Combine like terms: -78 + 3 = -75
5m = -75

Divide each side by '5'.
m = -15

Simplifying
m = -15

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