οΏ½οΏ½π¬neuax3x+
solve (-7)-(-8)=
6x-2y-2z=0
10x-3y+z=0
-10x+5y+z=0
...
make x the subject of r=
ππ¨π₯π―π ππ‘π’π¬ simple equationequation K92x-4/3-3x+2/4=x-5/6-32x-4/3-3x+2/4=x-5/6-3
12/25-60/169
7 3/5 -2 1/2
find a particular solution to an-7an-1
β6x
3
a, given that
x
=
2
x=2 and
a
4
a=4
Γ·
solutis onon
