Question

If k = P +2q/3 find the value of p when k = 7 and q=9​

Answer 1

Answer:

k = p + 2q/3

7 = p + 2*9/3

7*3 = p + 18

21 = p + 18

18 + p = 21

p = 21 - 18

p = 3

hope this helps you ☺️

Answer 2

Question:-

• If K = P + 2q/3, find the value of p when k = 7 and q = 9.

Answer:-

• K = P + 2q/3

• We know that, K = 7 and q = 9.

• Substituting K = 7 and q = 9 in K = P + 2q/3.

• K = P + 2q/3

• 7 = P + 2 x 9 / 3

• 7 = P + 18 / 3

• 7 = P + 6

• Therefore,

• P = 7 - 6

• P = 1

Conclusion:-

• Therefore, P = 1.

Verification:-

• K = P + 2q/3

• Substituting P = 1, K = 7 and q = 9.

• K = P + 2q/3

• 7 = 1 + 2 x 9 / 3

• 7 = 1 + 18 / 3

• 7 = 1 + 6

• 7 = 7

• LHS = RHS.

• Hence verified.