Question

if (4,19) solution of the equation Y= PX + 3 then the value of P is

Answer 1

Answer is

4

∵y=ax+3

19=a(4)+3

⇒4a=16⇒a=4

Answer 2

The value of P = 4

Given :

(4,19) solution of the equation Y = PX + 3

To find :

The value of P

Solution :

Step 1 of 2 :

Write down the given equation

Here the given equation is Y = PX + 3

Step 2 of 2 :

Find the value of P

Here it is given that (4,19) solution of the equation Y = PX + 3

∴ 19 = (P × 4) + 3

⇒ 4P + 3 = 19

⇒ 4P = 19 - 3

⇒ 4P = 16

⇒ P = 16/4

⇒ P = 4

Hence the required value of P = 4

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