Question

Tentukan penyelesaian PLSV:

a.) x-5y = 9
b.) 4-½z = 36
c.) ⅔-4h = 30

Answer 1

A. x=5y+9
x=9/5y
Hp={9/5y}
b.- 1/2z=-4+36
1/2=36/-4
1/2=-9
Hp={-9}
c. -4h=-2/3+30
-4h= 30/2/3
Hp={30/2/3}