Solve for K given in this equation

9514 1404 393

  logk(15) ≈ 0.902

  k ≈ 57.6  or  12.8  or  20.1  depending on how you calculate it

Step-by-step explanation:

The relevant rule of logarithms is ...

__

Using this rule, we have ...

_____

You will get different (inconsistent) results when you solve for k.

The applicable rule of logarithms is ...

Then we can find log(k) and take the antilog to get ...

Here, we have used base-10 logarithms, but the same result is obtained for any base. The different results simply serve to show that the numbers in the problem are not self-consistent.

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3