Posted by anon on Sunday, July 21, 2013 at 3:07pm.
if c+4=2a+7b, what is the value of c+6 in terms of a and b?
4a+7b
2a+7b2
2a+5b+2
2a+9b
2a+7b+2

math  Steve, Sunday, July 21, 2013 at 5:03pm
add 2 to both sides to get
c+6 = 2a+7b+2