ответ: 0
log0,5(x+5)=log2(0,2)
log2^-1(x+5)=log2(5^-1)
-log2(x+5)=-log2(5)
log2(x+5)=log2(5)
x+5=5
x=0
ответ: 0
log0,5(x+5)=log2(0,2)
log2^-1(x+5)=log2(5^-1)
-log2(x+5)=-log2(5)
log2(x+5)=log2(5)
x+5=5
x=0