Question

Solve for x and y: 3x - y = 5; 5x – 3y = -1. Hence, find 'p' if y = px +3

Answer 1

According to the question the equation will be;
3x-y+3=5
3x-y=5-3
3x-y=2
x-y=2/3


5x-3y=-1
x-3y=-1/5
x-y=-1/5*3 (or) -1/15



y=px+3
y-3=px
(y-3)/x=p



I hope this may help you