Question

1/2(x-2)+2/3(y×3)=5 dan 1/3(2x-2)+1/4(y+1)=1 adalah...

Answer 1

Verified answer

x + 6y = 32 |×2
2x +y = 13 |×1

2x + 12y = 64
2x +y = 13
___________-
11y = 51
y = 51/11
y = 4,63

x + 6y = 32
x + 6(4,63) = 32
x = 32 - 27,78
x = 4,22

hp = { 4,63 , 4,22}