For this case we have the following equation:
[tex]2x + 3y = 12[/tex]
We also have the solution coordinate[tex](x, 8)[/tex]) that we must complete.
We know that [tex]y = 8,[/tex] then we substitute in the equation:
[tex]2x + 3 (8) = 12\\2x + 24 = 12\\2x = 12-24\\2x = -12\\x = - \frac {12} {2}\\x = -6[/tex]
Thus, the solution coordinate [tex]x = -6.[/tex]
Answer:
[tex](x, y): (- 6,8)[/tex]
