Posted by Lauren on Saturday, October 16, 2010 at 9:19pm.
solve the simultaneous equations to find the coordinates of the point of intersection for the pair of lines of the simultaneous equations. Then check the answer by graphing the equations
3xy=4
2xy=0

math  Jen, Saturday, October 16, 2010 at 9:47pm
3xy=4
2xy=0
3x+y=4
x=4
x=4
Plug that back into either equation to solve for y.

math  Bosnian, Saturday, October 16, 2010 at 11:55pm
Second equation:
2xy=0, 2x=y, y=2x
Firs equation:3xy=4
3xy=3x2x= x=4 x=4
y=2x=2*(4)=8 y=8
Check of result:
First equation:
3xy=3*(4)(8)=12+8=4
Second equation:
2xy=2*(4)(8)=8+8=0
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