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A number is decreased by 9 and then multiplied by 2 to give 10. What is the numb
Practice Questions
Q1
A number is decreased by 9 and then multiplied by 2 to give 10. What is the number?
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Questions & Step-by-Step Solutions
A number is decreased by 9 and then multiplied by 2 to give 10. What is the number?
Steps
Concepts
Algebraic Manipulation
– The question tests the ability to set up and solve a linear equation based on a verbal description.
Order of Operations
– Understanding the sequence of operations (decrease, then multiply) is crucial for correctly forming the equation.
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