Question

Find the equation of a line passing through (3,5) and perpendicular to the equation 2x + 3y = 5

Answer 1

let P be the point

P=(x,y)=(3,5)

x=3,y=5

2*3+3y=5(x=3)

6+3y=5

3y=-1

y=-1/3

therefore the eq of the line is y,-1/3