x+3y=4 2x-9y=-7 tentukan nilai1000pangkatx+y

x+12y=11, -9y=7, y=-7/9, x= 4+7/3, x=19/3, x+y=50/3, 1000^(x+y)=10^50=100000000000000000000000000000000000000000000000000

ebusetttttttttttttttttttttttttttttttttttt 1000 pamgkat x+y -_-