Question

Tolong dibantu yaa,cuma 2 saja​

Answer 1

Jawaban:

6. nilai x=5

7. nilai x=3

nilai y=6

Penjelasan dengan langkah-langkah:

6. 6/4= 3/x-3

x= 6 (x-3) = 12

x= 6x -18 = 12

x= 18+12= 6x

x= 30= 6x

x=30/6= x

x=5

7. x=6/4=x/2

x=6×2/4

x=3

y=6/4=y/10-y

y=6(10-y) =4y

y=60-6y=4y

y=60=6y+4y

y=60=10y

y=60/10

y=6