Question

write answer of following equation​

Answer 1

Answer:

1) log 5

Step-by-step explanation:

(you should know the basic properties of log)

log x - log y = log (x/y)             ...(log $\frac {x}{y}$)

Now,

log(x+y) = log ((3x-3y)/2)

x + y = (3x - 3y ) / 2

2x +2y = 3x - 3y

5 y = x

x/y = 5

>substitution this in above equation

log x - log y = log (5)

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