Question

Решить систему

кор(x+1)+1=y+2
log7(4-x)=y

Answer 1

log7(4*6)=log7(2икс-4)                                         4икс-6=2икс-4                                   2икс=2                                                               икс=1                                                                                                                       Ответ:икс=1.!...

Answer 2

ой,не то сорри!этот напиши