Question

Find x and y for given
equation 3x + 5y = 12; & 4x - 3y =
9*​

Answer 1

1 ) Let the y be x for some time = 8x = 12

x= 12/8 = 6/4= 3/2

x= 3/2

y = 3/2

2) Let the y be x for some time

x = 9

y = 9