Question

6. If xy - 3y = 15, find the value of x when y = 2.

Answer 1

Answer:

the answer is:-

Step-by-step explanation:

if y=2

2x-3*2=15

2x-6=15

2x=15+6

2x=21

x=21/2

x=10.5

Answer 2

Answer:

11 /2

Step-by-step explanation:

xy-3y=15 if y=2 is so,

or,2x-6=15

or,x=21 /2