Question

РЕШИТЕ СРОЧНО!   log0,5(4 – х ) = – 5

Answer 1

0.5^(-5) = 4-x 
2^5 = 4-x
4-x=32
-x=28
x=-28

Answer 2

log0,5(4 – х ) = – 5
log1/2 (4-x)=-5
(1/2)^-5=4-x
2^5=4-x
32=4-x
x=-32+4
x=-28