Question

2 power X+5 is equal to 4 power x-2​

Answer 1

Answer:

2^x+5=4^x-2

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

2^x+5=2^2x-4

now the base is same so powers can be equated

x+5=2x-4

5+4=2x-x

x=9

hope this helps