Question

2^x-3+2^x-1+2^x=52. Help me

Answer 1

2x-3+2x-1+2^x=52 

(2^x)/8+(2^x)/2+2^x=52 

2^(x)*(1/8+1/2+1)=52 

2^x*(1/8+4/8+8/8)=52 

2^x*(13/8)=52 

2^x=52*8/13=32 

2^x=2^5 
entao
x=5