The solution set of an inequality is shown below.
1 answer:
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2x = 15 + x
First, our goal is to get 'x' to equal something by itself. To do so, we will have to do everything on one side. Let's subtract 'x' from each sides.
Second, our next step is to subtract '2x - x'. Since 'x' is basically considered (1), it will equal 'x'.
Answer:
First, our goal is to get 'x' to equal something by itself. To do so, we will have to do everything on one side. Let's subtract 'x' from each sides.
Second, our next step is to subtract '2x - x'. Since 'x' is basically considered (1), it will equal 'x'.
Answer:
Answer:
A
Step-by-step explanation:
We are given two functions:
And we want to find:
Thus:
We can factor the denominator of the first term:
In order to add the two terms, we must have a common denominator. To achieve this, we can multiply to second term by (x - 4). Therefore:
Multiply:
Combine:
Simplify:
We can expand the denominator:
Therefore, our answer is A.