TestMagic Forums - View Single Post - hi friends i want explanation on this problem

kobe317 · 07-13-2008, 07:50 PM

eaiser way:
88,82,84,x,x =5*80
8, 2, 4, x, x =0
2x=-14
x=-7
so 80-x=73

07-13-2008, 07:50 PM	#2 (permalink)
kobe317 Trying to make mom and pop proud Join Date: Jul 2008 Posts: 14	eaiser way: 88,82,84,x,x =5*80 8, 2, 4, x, x =0 2x=-14 x=-7 so 80-x=73