Question 33084
m+(m+2)+(m+4)=72
The first thing that you have to do is remove the parentheses.
m+m+2+m+4=72
Next, combine like terms.
3m+6=72
Now, add -6 to both sides of the equation.
3m=66
Divide both sides by 3.
m=22


Did you follow all of that?