Question

log7(1-x)=4 i think x=-2400????

Answer 1

D: I don't know this yettt...... I sowwy.

Answer 2

is this the question?\[\log_7(1-x)=4\]

Answer 3

@asnaseer YESSSSS

Answer 4

ok, use the log rule that if:\[\log_ab=c\]then this implies:\[b=a^c\]

Answer 5

so there you would get 1-x=2401 1 from both sides leaves you with -x=2400. So now it equals a negative right?

Answer 6

yes - your answer is correct

Answer 7

thamk you sooo much

Answer 8

yw :)