begin mathsize 12px style Solve space the space following space systems space of space equations space by space using space the space method space of space substitution
3 straight x minus 5 straight y equals negative 1
straight x minus straight y equals negative 1 end style

Asked by Topperlearning User | 7th Aug, 2017, 12:45: PM

Expert Answer:

Answered by  | 7th Aug, 2017, 02:45: PM