tolong kak dikumpulin besok
SPLDV
_________
2x + y = 4 | ×8
3x + 4y = 11 | × 2
16x + 8y = 32
6x + 8y = 22
___________ -
10x = 10
x = 10 ÷ 10
x = 1
2x + y = 4
2(1) + y = 4
2 + y = 4
y = 4 - 2
y = 2
HP : { x, y } = { 1, 2 }
[tex]2x + y = 4 |8 \times | 16x + 8y = 32 \\ 3x + 4y = 11 |2 \times | 6x + 8y = 22[/tex]
[tex]10x = 10 \\ x = \frac{10}{10} \\ = 1[/tex]
[tex]2x + y = 4 \\ 2(1) + y = 4 \\ 2 + y = 4 \\ y = 4 - 2 \\ y = 2[/tex]
Hp {2,1}
[answer.2.content]
