Register
Log7 5 + log7 x = log7 60
146k views
3 votes
Log7 5 + log7 x = log7 60

User J Chris A
by
8.1k points

1 Answer

5 votes
Use your rules of logs. First the sum of two logs with same base is the product of the parts. Log7 (5x) = log7 60. Now since both sides have same log and base the parts are equal. 5x = 60. Divide by 5 to get a result of x = 12
User Andy Shephard
by
8.1k points
← Prev Question Next Question →

Related questions

User PRATHEESH PC
asked May 2, 2024 108k views
What is the solution to the equation below? log7+log(x-4)=1 Ox--- 38 O x--18 OX= OX= 18 3998
PRATHEESH PC asked May 2, 2024
by PRATHEESH PC
9.0k points
1 answer
5 votes
108k views
User Isundil
asked Oct 12, 2024 202k views
The difference log7(18)-log7(6) can also be expressed as
Isundil asked Oct 12, 2024
by Isundil
7.2k points
1 answer
4 votes
202k views
User Kainax
asked Apr 12, 2024 78.3k views
What is the value of x in 2(5^x)=14? A. log5/log7 B. log7-log5 C. log7/log5 D. log2
Kainax asked Apr 12, 2024
by Kainax
8.4k points
1 answer
0 votes
78.3k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!