5m-1+3m=7

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Solution for 5m-1+3m=7 equation: 


Simplifying
5m + -1 + 3m = 7

Reorder the terms:
-1 + 5m + 3m = 7

Combine like terms: 5m + 3m = 8m
-1 + 8m = 7

Solving
-1 + 8m = 7

Solving for variable 'm'.

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

Add '1' to each side of the equation.
-1 + 1 + 8m = 7 + 1

Combine like terms: -1 + 1 = 0
0 + 8m = 7 + 1
8m = 7 + 1

Combine like terms: 7 + 1 = 8
8m = 8

Divide each side by '8'.
m = 1

Simplifying
m = 1

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