Respuesta :
Solve for m.
Add 7 to both sides to get 3m=15
Then divide by sides by 3 to get m=5.
The final answer is m=5.
1.) add 7 to both sides
3m = 8 + 7
2.) add 8+7
3m = 15
3.) divide both sides by 3
m = 15/3
4.) divide 15/3
5.) m = 5
3m = 8 + 7
2.) add 8+7
3m = 15
3.) divide both sides by 3
m = 15/3
4.) divide 15/3
5.) m = 5