Question

If a point (P,U) lies on the line 3x+y=10 then what will be the value of P.

Answer 1

Step-by-step explanation:

For what value of p the point (p,4) lies on the line 3x+y=10 ?

Solution :

If the point (p,4) lies on the line 3x+y=10 then the point satisfy the equation of line.

Equation of line 3x+y=103x+y=10

Here, x=p and y=4

3p+4=103p+4=10

3p=10-43p=10−4

3p=63p=6

p=\frac{6}{3}p=

3

6

p=2p=2