Concept explainers
The solution of the given proportion.
Answer to Problem 42PPE
Multiplication property of equality
Explanation of Solution
Given:
The given proportion is:
Calculation:
The multiplication property of equality is useful and used in the cases where the unknown variable is present without any thing, whereas, the cross product method is applicable in case of polynomials with the variables are given.
The solution of the given proportion will be:
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High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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