Question

simplify 2^x+2 +2^x = 5

Answer 1

Step-by-step explanation:

2^x+2+2^x= 5

take 2^x common

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

2^x × 4 = 5

2^x =5/4

x=(5/4)×2

x= 5/2