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# FP1 Maths Question..need help please

1. I've got the equation that k=-x but I don't feel that it's right
My results are k=0,1
Could someone tell me whether they are right or not? Thanks
2. You are correct, you should be able to verify this yourself.
3. (Original post by Oliviazh)

I've got the equation that k=-x but I don't feel that it's right
My results are k=0,1
Could someone tell me whether they are right or not? Thanks
Well, multiply the first equation by 3 and the second by 2 and then subtract to get as you've suggested.

So you need to solve as you suggested. So you are indeed correct.
4. (Original post by Zacken)
Well, multiply the first equation by 3 and the second by 2 and then subtract to get as you've suggested.

So you need to solve as you suggested. So you are indeed correct.
Thank you V much!

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