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3 years ago

12

Solve the simultaneous equations:

= -6 " align="absmiddle" class="latex-formula"> and $2y - x = 8$

1 answer:

katen-ka-za [31]3 years ago

8 0

I hope this helps you xy=-6 y=-6/x 2y-x=8 -x+2.-6/x=8 -x^2-12=8x x^2+8x+12=0 (x+6). (x+2)=0 x+6=0 x=-6 x+2=0 x=-2 x=-6 -6.y=-6 y=1 x=-2 -2.y=-6 y=3

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neonofarm [45]

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