5m+7-2m=19

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Solution for 5m+7-2m=19 equation:


Simplifying
5m + 7 + -2m = 19

Reorder the terms:
7 + 5m + -2m = 19

Combine like terms: 5m + -2m = 3m
7 + 3m = 19

Solving
7 + 3m = 19

Solving for variable 'm'.

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

Add '-7' to each side of the equation.
7 + -7 + 3m = 19 + -7

Combine like terms: 7 + -7 = 0
0 + 3m = 19 + -7
3m = 19 + -7

Combine like terms: 19 + -7 = 12
3m = 12

Divide each side by '3'.
m = 4

Simplifying
m = 4

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