19-m=12

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Solution for 19-m=12 equation:


Simplifying
19 + -1m = 12

Solving
19 + -1m = 12

Solving for variable 'm'.

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

Add '-19' to each side of the equation.
19 + -19 + -1m = 12 + -19

Combine like terms: 19 + -19 = 0
0 + -1m = 12 + -19
-1m = 12 + -19

Combine like terms: 12 + -19 = -7
-1m = -7

Divide each side by '-1'.
m = 7

Simplifying
m = 7

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