Question

factorise please help guys​

Answer 1

Answer:

-2

Step-by-step explanation:

7^3  /  7^(x-2)  = 7^7

7^(3 - (x-2)) = 7^7

7^(3-x+2) = 7^7

7^(5-x) = 7^7

5-x = 7

x = 5-7

x = -2

Answer 2

Answer:

x = -12

hope this will help you