There are two missing numbers. Twice the first plus the second is equal to 15. Also, three times the first minus the second equals 20. What are the two numbers?
Added by Brandon S.
Step 1
Step 1: Let's denote the two missing numbers as X and Y. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Victor Salazar and 97 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The sum of two numbers is 19. When the second number is subtracted from the first number, the difference is 15. Find the two numbers.
Atul K.
The sum of a first and second number is 130. If the second number is 20 less than four times the first number, find the two numbers. Let x represent the first number and y represent the second number. Write the System of Equations used to solve this problem.
Erika B.
A second number is five times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 415 , find the numbers.
Equations, Inequalities, and Problem Solving
An Introduction to Problem Solving
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
