How do you solve 3m+4.5=15?
First, subtract 4.5 from each side of the equation.
This will leave you with 3m=10.5. Now divide each
side by 3. This will leave you with m=3.5(answer)
To check your work, replace 3.5 with m.
Thus 3(3.5)=10.5+4.5=15. Make sure your decimals
are lined up correctly.