Question

2 raise to x+4 -2raise to x+2 =3 find x

Answer 1

Given equation is $2^x+4-2^x+2=3$

combine like terms

$2^x-2^x+4+2=3$

$2^x-2^x+6=3$

6=3

which is a false statement.

Hence no value of x will satisfy this equation.

So final answer is "NO Solution."