15
----
30
14008-4800
ascending order 9/8 4/10 2/4 1 1/2
x.x.x+x-2/x-1
$\sm_a}{b{C$$
(2x)(-5xsquared)
-
(40-x/4)
+(x/12)+(x/98)-(4.5)+(x/55)+(0.5x)+(x/114)=0
find x and y 3x+2y=5 and 2x+y=4
