5m-8m+20-16=19

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Solution for 5m-8m+20-16=19 equation:


Simplifying
5m + -8m + 20 + -16 = 19

Reorder the terms:
20 + -16 + 5m + -8m = 19

Combine like terms: 20 + -16 = 4
4 + 5m + -8m = 19

Combine like terms: 5m + -8m = -3m
4 + -3m = 19

Solving
4 + -3m = 19

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -4 + -3m = 19 + -4

Combine like terms: 4 + -4 = 0
0 + -3m = 19 + -4
-3m = 19 + -4

Combine like terms: 19 + -4 = 15
-3m = 15

Divide each side by '-3'.
m = -5

Simplifying
m = -5

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