Solve the system if possible by using Cramer's rule. If Cramer's rule does not apply, solve the system by using another method. Write all number simplified fractions. -10x-2y = -20 8x-2y = -15 Part: 0 / 2 Part 1 of 2 Evaluate the determinants D, D, and D. D = D = D,= %3D olo

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter4: Systems Of Linear Equations
Section: Chapter Questions
Problem 389RE: In the following exercise, evaluate each determinant by expanding by minors along the first row....
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Solve the system if possible by using Cramer's rule. If Cramer's rule does not apply, solve the system by using another method. Write all numbers as integers or
simplified fractions.
-10x-2y = -20
8x-2y = -15
Part: 0 / 2
Part 1 of 2
Evaluate the determinants D, D, and D,.
D = D,
D =
Next Part
Submit
olo
Transcribed Image Text:Solve the system if possible by using Cramer's rule. If Cramer's rule does not apply, solve the system by using another method. Write all numbers as integers or simplified fractions. -10x-2y = -20 8x-2y = -15 Part: 0 / 2 Part 1 of 2 Evaluate the determinants D, D, and D,. D = D, D = Next Part Submit olo
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