Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

What is the last step to solving a system of equations by substitution? a. Simplify if needed c. Solve for second variable b. Check the proposed ordered pair solution in BOTH original equations

OpenStudy (cggurumanjunath):

b

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!