Tentukan nilai x dan y​

Jawaban:

cari Y:

6/10 = Y/10

10Y = 60

Y= 60/10 = 6

cari X:

16/10 = X/X+2

6X (X+2) = 10X

6X = + 12 = 10X

12 = 10X – 6X

12 = 4

X = 12/4 = 3

nilai X = 3

nilai Y = 6