Y-2x=8

y=8+2x

2y+x=1

2*(8+2x)+x=1

x=-3

y=2

so the answer is x=-3, y=2.

y=8+2x

2y+x=1

2*(8+2x)+x=1

x=-3

y=2

so the answer is x=-3, y=2.

Y-2x=8

y=8+2x

2y+x=1

2*(8+2x)+x=1

x=-3

y=2

so the answer is x=-3, y=2.

y=8+2x

2y+x=1

2*(8+2x)+x=1

x=-3

y=2

so the answer is x=-3, y=2.

2y+x=1, y-2x=8.

X=1-2y,y-2*(1-2y)=8,y-2+4y=8,5y=10,y=2;

x=1-2*2=-3.So x=-3,y=2.

X=1-2y,y-2*(1-2y)=8,y-2+4y=8,5y=10,y=2;

x=1-2*2=-3.So x=-3,y=2.

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