Concept explainers
Write a problem that can modeled the equation
Answer to Problem 53HP
Explanation of Solution
Given:
The equation
Concept Used:
We need to write a problem based on the equation
Let the problem be ‘Twice a number when added with 40, it gives a result 60 ‘
Now convert the phrase ‘Twice a number when added with 40, it gives a result 60’ into an equation.
Let the unknown number be ‘ x’
Twice a number =
Twice a number when added with 40 =
Twice a number when added with 40, it gives a result 60
Calculation:
Solve the equation:
According to the equation, the unknown number is
Thus, the solution of the equation
Chapter 2 Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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