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5x - 3y = 19 x1 5x - 3y = 19
---------------- -
-2y = -4
y =
y = 2
x - y = 3
x - 2 = 3
x = 3 + 2
x = 5
Jadi, HP (x,y) = (5 , 2)
Semoga Membantu....
x= 3+y
5x-3y=19
5(3+y) -3y=19
15 + 5y - 3y = 19
2y = 19-15
2y = 4
y = 2
x = 3+y
x = 3+2
x = 5
hp = { 5,2}