Question

5. Which of the following is the solution of 7^(3p-4)=49-(2p-5)? *

Answer 1

Explanation:

hello :

7^(3p-4)=49^(2p-5)

49 = 7² so : 49^(2p-5) = (7²)^(2p-5) = 7^(2(2p-5))

7^(3p-4)= 7^(4p-10)

4p-10=3p-4

p =6