Answer:
x= 3.25
Step-by-step explanation:
4x-5=8
1. Take the -5 to the other side as a plus so now your question is
4x=13
2. to get the x by its self divide both sides by 4.
13 divided by 4 is 3.25
therefore x=3.25
Answer:
answer is last part 2ln[3].
Step-by-step explanation:
what you all need to do is put y = Ao/3 and then cancel Ao from both L.H.S. and R.H.S. and then take log on both the sides, open the log funciton....
Answer: 
Step-by-step explanation:


Answer: D
Step-by-step explanation:
The goal is to isolate 'x'. If you apply an operation to both sides of an equation, it does not change the equality. If you multiply both sides of the equation by 3/2, then the 2/3 on the left-side will cancel leaving the following:

When multiplying fractions, you simply multiply through and through. Therefore the above equation becomes:

The fraction can be simplified by dividing the top and bottom by 6, to get

The answer is D. Hope it helps! :)