Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

solve by substitution x-y=4 y=2-5x

OpenStudy (lgbasallote):

substitute 2 - 5x into the y of the first equation \[\implies x - (2-5x) = 4\] then solve for x does that help?

OpenStudy (anonymous):

need more help

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!