4m+(3m-1)=19

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Solution for 4m+(3m-1)=19 equation:


Simplifying
4m + (3m + -1) = 19

Reorder the terms:
4m + (-1 + 3m) = 19

Remove parenthesis around (-1 + 3m)
4m + -1 + 3m = 19

Reorder the terms:
-1 + 4m + 3m = 19

Combine like terms: 4m + 3m = 7m
-1 + 7m = 19

Solving
-1 + 7m = 19

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 + 7m = 19 + 1

Combine like terms: -1 + 1 = 0
0 + 7m = 19 + 1
7m = 19 + 1

Combine like terms: 19 + 1 = 20
7m = 20

Divide each side by '7'.
m = 2.857142857

Simplifying
m = 2.857142857

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