Solve: Log5x=log(2x+9)
Log5x=log(2x+9)5x=2x+95x-2x=93x=9X=3
Answer:
Using the
law of logarithms
∣
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
a
log
x
=
y
⇒
−−−−−−−−−−−−−−−−−−−−−−−
5
2
+
9
3
Step-by-step explanation:
