Question

1) ($2^{43x}$+$2^{43x}$+$2^{44x}$)*4=$8^{17}$
 Ofer 45 de puncte 

Answer 1

4*2^43x(1+1+2)=2^51
2^4 * 2^43x=2^51
2^43x=2^47
43x=47
=> x=47/43