Question

Solve this equation 2^x+5 = 4^x-1​

Answer 1

Answer:

X=7

Step-by-step explanation:

2^x+5 = 4^x-1

2^x+5 = (2)^2(x-1)

2^x+5 = 2^2x-2

As bases are same we can substitute powers

X+5=2x-2

X=7

Answer 2

see attached file for the answer