Question

if 7 power x+3is equal to 5power x+3​

Answer 1

Answer:

-3

Step-by-step explanation:

as powers are equal bases should be equal

here 7 and 5 are not equal

so only possible situation that is. they should be 1

to become 1 x+3 should be zero "0"

x+3=0

x=-3

hope it helps you ☺️

please follow mee yaar