Question

if the point 3,5 lies on graph of equation ax+y=20 find the value of a​

Answer 1

iske liye pura graph paper chahiye...

so I m sorry I can't help ya

Answer 2

as the point (3,5) lies on the line

Hence it will satisfy the equation

ax+y=20

a×3+5=20

3a=20-5

3a=15

a=5. Ans