The sum of three integers is 389. The sum of the first and second integers is 69 more than the third integer. The third integer is 60 less than the first integer. Let x represent the first integer, y represent the second, and z represent the third integer. Find the three integers. (We suggest that you set up a matrix and use the calculator to solve.)
The sum of three integers is 389. The sum of the first and second integers is 69 more than the third integer. The third integer is 60 less than the first integer. Let x represent the first integer, y represent the second, and z represent the third integer. Find the three integers. (We suggest that you set up a matrix and use the calculator to solve.)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.2: Guassian Elimination And Matrix Methods
Problem 76E
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The sum of three integers is 389. The sum of the first and second integers is 69 more than the third integer. The third integer is 60 less than the first integer. Let x represent the first integer, y represent the second, and z represent the third integer. Find the three integers. (We suggest that you set up a matrix and use the calculator to solve.)
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