-3x-9=27x-6(5x-9) plz help

No Solution

Step-by-step explanation:

Use the distributive property, to take out the contents from the parentheses

-6 * 5x = -30x

-6 * -9 = 54

-30x + 54

27x -30x + 54

Combine the terms that have the same variable

27x + -30x = -3x

-3x + 54

-3x - 9 = -3x + 54

Combine terms that have the same variable

-3x + 3x = 0

-9 = 54

-9 does not equal 54, therefore there is no solution

because 1.2 isnt half of 6 duh

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)