## anonymous one year ago im tired of saying help so much lol

1. anonymous

@cobra-strikes

2. anonymous

idk lol

3. anonymous

smh

4. anonymous

@welshfella

5. anonymous

divide both sides by 4900, what do you get?

6. anonymous

idk this is why i posted this here to get help lol

7. anonymous

That is why you feel tired to say "help" :( just make a division and you said "I don't know" . It is a big WOW to the helpers

8. Rushwr

I have a clue. $49x ^{2}-100y ^{2}=4900$ that is also equal to $7^{2}x ^{2}-10^{2}y ^{2}=70^{2}$ right? I think now u would be able to carry out

9. anonymous

i understand that

10. Rushwr

$\sqrt{7^{7}x ^{2}-10^{2}y ^{2}=70^{2} }$

11. Rushwr

this is the simplifying step. $7x-10y=70$

12. Rushwr

I hope u can carry out this

13. anonymous

x=((10*y+70)/7)

14. Rushwr

yp

15. anonymous

y=-7

16. anonymous

@Rushwr

17. anonymous

18. Rushwr

@paki I'm a bit busy can u luk for it ?

19. anonymous