Solve for m
m=-7
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-6+4m=6m-4+12
Subtract 9 from 3 to get -6.
-6+4m=6m+8
Add -4 and 12 to get 8.
-6+4m-6m=8
Subtract 6m from both sides.
-6-2m=8
Combine 4m and -6m to get -2m.
-2m=8+6
Add 6 to both sides.
-2m=14
Add 8 and 6 to get 14.
m=\frac{14}{-2}
Divide both sides by -2.
m=-7
Divide 14 by -2 to get -7.
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