Tentukan Hp dari: A) 5x + 2y = 14 X + 3y= 8 B) 6x +7y=32 9x + Y = 29 Pliss jawab. Soalnya dikumpulin bsk

A) 5x + 2y = 14 |×3|
x + 3y= 8 |×2|

15x+6y = 42
2x+6y = 16
_________ _
13x = 26
x = 2
x+3y=8
(2)+3y = 8
3y = 6
y = 2 Hp = {2,2}

B) 6x +7y=32 |×9|
9x + y =29 |×6|

54x+63y = 288
54x+6y = 174
___________ _
57y = 114
y = 2

9x+y = 29
9x+(2) = 29
9x = 27
x = 3 Hp = {3,2}


Semoga membantu yaa:)