Simplify 3 over 7x + 2 over 7x using properties of operations
answer choices:
5 over 7x^2
5 over 14x
5 over 14x^2
5 over 7x
To simplify the expression 3/(7x) + 2/(7x), we need to find a common denominator. In this case, the common denominator is 7x.
Using the common denominator, we can rewrite the expression as (3 + 2)/(7x), which simplifies to 5/(7x).
So, the simplified expression is 5/(7x).
Therefore, the correct answer choice is 5 over 7x.
To simplify the expression 3/(7x) + 2/(7x), you need a common denominator. In this case, the common denominator is 7x.
Rewriting the expression with the common denominator, we have:
(3/(7x)) + (2/(7x))
Since the denominators are the same, we can simply add the numerators:
(3 + 2)/(7x)
Simplifying the numerator:
5/(7x)
Therefore, the simplified expression is 5/(7x).
The correct answer choice is 5 over 7x.
To simplify the expression (3/(7x)) + (2/7x), we need to find a common denominator and then combine the fractions.
Step 1: Find the common denominator
The denominators of the fractions are already the same, which is 7x. Therefore, we can skip this step.
Step 2: Combine the fractions
To add fractions, we add the numerators and keep the denominator the same. So, (3/(7x)) + (2/(7x)) is equal to (3 + 2)/(7x).
Step 3: Simplify the numerator
The numerator is 3 + 2, which equals 5. Therefore, our expression simplifies to 5/(7x).
The correct answer is 5/(7x).