(-8-1):(-3)-(-4)+3.(-5)
2629441.9643
2414871.8958
2241608.9116
2751795.6181
3238472.3621
3884354.4409
12426351.5
.12256569
9115622.1...
y(3y+6)+3(3y+4)
eign values and eign vector
5x+y=17
x+y=3
what percentage of £1658 is £310.50?
30 x-2x
x+y=1
x-y=5
3(r-1)+2(3r+5)
