Question 345609
{{{5x+6y=12}}}
I'll do one, you finish the rest.
The first entry in the ordered pair is {{{x}}}, second is {{{y}}}.
({{{0}}},{{{y}}}):{{{5(0)+6y=12}}}
{{{0+6y=12}}}
{{{6y=12}}}
{{{y=2}}}
({{{0}}},{{{2}}})
Complete the rest in the same manner.