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denis23 [38]
3 years ago
11

Solve for x. logx+log3=log18

Mathematics
2 answers:
ad-work [718]3 years ago
6 0

<u>Answer:</u>

<em>The value of x in log x + log 3 = log 18 is </em><em>6</em><em>.</em>

<u>Solution:</u>

From question, given that log x + log 3 = log 18 ---- eqn 1

Let us first simplify left hand side in above equation,

We know that log m + log n = log (mn) ----- eqn 2

Adding log m and log n results in the logarithm of the product of m and n (log mn)  

By using eqn 2, log x + log 3 becomes log 3x.  

log x + log 3 = log 3x ---- eqn 3

By substituting eqn 3 in eqn 1, we get

log 3x = log 18  

Since we have log on both sides, we can cancel log and the above equation becomes,

3x = 18

x = \frac{18}{3} = 6

Thus the value of x in log x + log3 = log18 is 6

sergeinik [125]3 years ago
4 0

Answer:

the answer is 6

I even toke the test as well.

it is not 6.00001

Step-by-step explanation:

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