Who Can Please Help Solve THIS Question......??? - Education (2) - Nairaland
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| Re: Who Can Please Help Solve THIS Question......??? by Germaine324(f): 11:05pm On Sep 01, 2015 |
Going back to our first eqn; x+y=15 Substitute x ; (y-1)+y=15 2y-1=15 2y=16 :. Y= 8 From eqn x=y-1 substitute y; X=8-1=7 Therefore, z= 87 answer 1 Like |
| Re: Who Can Please Help Solve THIS Question......??? by Germaine324(f): 11:10pm On Sep 01, 2015 |
Sorry from eqn one; 10x +y =z 10(7) +8= 78, the former conclusion was wrong |
| Re: Who Can Please Help Solve THIS Question......??? by Germaine324(f): 11:16pm On Sep 01, 2015 |
I would solve number one but I have been solving mechanics in physics since morning. Am sure my brain deserves to rest. Teempak, handle that. |
| Re: Who Can Please Help Solve THIS Question......??? by toms55(op): 11:18pm On Sep 01, 2015 |
Germaine324:it's necessary to relax... thanks I sincerely appreciate 1 Like |
| Re: Who Can Please Help Solve THIS Question......??? by Germaine324(f): 11:23pm On Sep 01, 2015 |
toms55:your welcome. But you still have to get your sister to understand this shit tho |
| Re: Who Can Please Help Solve THIS Question......??? by Germaine324(f): 11:24pm On Sep 01, 2015 |
toms55:your welcome. But you still have to get your sister to understand this shit tho |
| Re: Who Can Please Help Solve THIS Question......??? by toms55(op): 11:40pm On Sep 01, 2015 |
Germaine324:will try my best to let her comprehend I believe her teacher would also do that... thnks once again |
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