OpenStudy (anonymous):

2x+3y=1 -x+1/3y=5 How do i solve that using substitution?

4 years ago
OpenStudy (anonymous):

\[2x+3y=1[1]\] \[-x+\frac{ 1 }{ 3 }y=5[2]\] Not sure about your second equation. The second equation can be written in so many forms. Please use brackets to show correctly the equation you want to write.

4 years ago