Question

write any three solution for the following equation 3 X + 4 Y is equals to 12​

Answer 1

3x+4y= 12

If x= 4

then 4y= 12-3(4)

Y=12-12/4

i.e y= 0

(4,0)

If x= 3

4y= 12-3(3)

Y=12-9/4

y= 3/4

(3,3/4)

At x= 0

4y= 12-3(0)

Y=12-0/4

y= 12/4= 3

(0,3)

Hope it will help u