Respuesta :

m-30=6-2m

m+2m=6+30

3m=36

m=12

m-30=6-2m

Subtract m on both sides.

-30= 6-3m

Subtract 6 on both sides.

-36= -3m

Divide by -3 on both sides.

m= 12

I hope this helps!
~kaikers
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