5m+3-7m-1=-19

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Solution for 5m+3-7m-1=-19 equation:


Simplifying
5m + 3 + -7m + -1 = -19

Reorder the terms:
3 + -1 + 5m + -7m = -19

Combine like terms: 3 + -1 = 2
2 + 5m + -7m = -19

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

Solving
2 + -2m = -19

Solving for variable 'm'.

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

Add '-2' to each side of the equation.
2 + -2 + -2m = -19 + -2

Combine like terms: 2 + -2 = 0
0 + -2m = -19 + -2
-2m = -19 + -2

Combine like terms: -19 + -2 = -21
-2m = -21

Divide each side by '-2'.
m = 10.5

Simplifying
m = 10.5

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