7m+19=8m+12

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Solution for 7m+19=8m+12 equation:


Simplifying
7m + 19 = 8m + 12

Reorder the terms:
19 + 7m = 8m + 12

Reorder the terms:
19 + 7m = 12 + 8m

Solving
19 + 7m = 12 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
19 + 7m + -8m = 12 + 8m + -8m

Combine like terms: 7m + -8m = -1m
19 + -1m = 12 + 8m + -8m

Combine like terms: 8m + -8m = 0
19 + -1m = 12 + 0
19 + -1m = 12

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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