4m-7-m=-19

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Solution for 4m-7-m=-19 equation:


Simplifying
4m + -7 + -1m = -19

Reorder the terms:
-7 + 4m + -1m = -19

Combine like terms: 4m + -1m = 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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