Simultaneous Equations Quiz

Equations	Answer
3x - 4y = -6 and 2y + x = 8
7x - 2y = 15 and 3y - x = 6
4y + 6x = 32 and y - 3x = 17
2(x + y) = 9 and 8x - y = 0
3x - 2y = 14 and y + 3x = -16
3x - y = 11 and 2y + 9x = -7
x + y = 17 and 3y - 2x = 101
4y + 2x = 0 and 9x - y = 2.375

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Simultaneous Equations Quiz

by bigalsirkp

Created Nov 4, 2009 in Science
Game Plays 47

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	peanut4:	Nov 4th, 2009 at 17:17 GMT	2 points
	Nice idea but the fact that Sporcle answers don't need the "-" sign mean you can get them wrong and still be given the answer.

	bigalsirkp:	Nov 4th, 2009 at 17:25 GMT	1 point
	Thanks for pointing this out. You would still have to get the correct number, just the wrong sign.

	miniyoda008:	Nov 4th, 2009 at 22:50 GMT	2 points
	Could you also make it so it accepts 1/2 for 0.5, etc. Fractions are a lot nicer than decimals

	jjb:	Apr 5th, 2010 at 15:24 GMT	2 points
	On 2(x + y) = 9 and 8x - y = 0, you should accept .5 or 1/2 rather than just 0.5 ... I checked and rechecked myself and then I quit because I was frustrated.