Ask your own question, for FREE!
Mathematics 30 Online
OpenStudy (anonymous):

The sum of a,b,c and d is 20

OpenStudy (anonymous):

Is there a question?

OpenStudy (anonymous):

How to solve it

OpenStudy (anonymous):

Cannot be solved with just the single given equation. Unless you want any a,b,c,d that works for that equation.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!