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Concept explainers
Solve the given formula for variable a.
![Check Mark](/static/check-mark.png)
Answer to Problem 19CT
Explanation of Solution
Given information: Given formula
Calculations:
In order to solve for a, we need to isolate a on left side.
First we need to get rid 2 from the denominator on right side.
So, multiply by 2 on both sides.
Simplify
In order to isolate for a, we need to get rid
So, divide by
Cancel the common factor
Switch sides
Chapter 4 Solutions
Algebra: Structure And Method, Book 1
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