bantu ya, beserta penyelesaiannya

eliminasi x

pers.1----> p + 3q - 2= 0. x2
pers.2 ---> 2p - q + 3 = 0

2p + 6q - 4 = 0
2p - q + 3 = 0
___________ -
7q - 7 = 0
7q = 7
q = 1

q=7 subtitusi ke pers 1
p+2.3-2=0
p+6-2=0
p+4=0
p = -4

maka nilai
[tex] \frac{p}{q} = \frac{ - 4}{1} = - 4[/tex]

cuma menambahkan ya..
subsitusikan
q=1
p+3q-2=0
p= 2 - 3(1)
p= -1

p/q = -1/1
= '1