Question

3x + y = 8
6x + 2y = 16​

Answer 1

Respuesta:

x=2  y=2

Explicación paso a paso:

3(2)+2=8    6(2)+2(2)=16

Answer 2

$\left \{ {{3x+y=8} \atop {6x+2y=16}} \right. \\\left \{ {{y=8-3x} \atop {6x+2y=16}} \right. \\6x+2(8-9x)=16\\(x,y)=(x,8-3x)$