2/7(14q+7/2)-3q=9
Let's just do the first part
2/7(14q+7/2) = 2/7 (14q ) + 2/7 (7/2)
= 4q + 1
Now put that back into the equation
4q+1 - 3q = 9
q+1 = 9
q=8
+37084 
