Question

find the value of x such that: 8 is raised to x-3 =16 raised to 4-x​

Answer 1

Step-by-step explanation:

8^x-3 = 16^4-x

(2)^3(x-3)= (2)^4(4-x)

bases are equal so powers are also equal

3(x-3)=4(4-x)

3x-9=16-4x

3x+4x=16+9

7x=25

x=25/7