Ask your own question, for FREE!
Mathematics 22 Online
OpenStudy (anonymous):

Use substitution to solve the following system of equations. d + e – f = 11 e = f + d + 5 f = 2e – 12 A.d = 4, e = 3, f = –4 B.d = 3, e = 4, f = –4 C.d = 4, e = 3, f = –4 D. d = –4, e = 4, f = 3

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!