Question

6^x+6^x+1=2^x+2^x+1+2^x+2

Answer 1

6∧х+6∧х+1=2∧х+2∧х+1+2∧х+2
2∧3х+2∧3х+2∧0=2∧х+2∧х+2∧0+2∧1
3х+3х+0=х+х+0+1
3х+3х-х-х=0+1-0
4х=1
х=1/4(можно записать еще так х=0,25)