Solve the system using elimination. 2x - 5y -3z -3x +4y +6z -3x +5y -4z X = y = 2= I ← A J -50 65 20
Solve the system using elimination. 2x - 5y -3z -3x +4y +6z -3x +5y -4z X = y = 2= I ← A J -50 65 20
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 9CT
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![Solve the system using elimination.
2x - 5y -3z
-3x +4y
+6z
-3x
+5y
-4z
X =
y =
2=
J
←
A
-50
65
20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30f79184-3047-455a-b3d8-f2ad47623cdf%2Fd63eaa52-c1cd-4822-97bd-ceaa85dce9a6%2Fd5ror4f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Solve the system using elimination.
2x - 5y -3z
-3x +4y
+6z
-3x
+5y
-4z
X =
y =
2=
J
←
A
-50
65
20
![Solve the linear system below by
substitution.
X =
Note: your answers must be fractions
(decimals are not allowed).
y =
x + 3y - z
4x - 4y + z
3y - z
2=
F
-3
-2
-4
←](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30f79184-3047-455a-b3d8-f2ad47623cdf%2Fd63eaa52-c1cd-4822-97bd-ceaa85dce9a6%2Fghuq6wu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Solve the linear system below by
substitution.
X =
Note: your answers must be fractions
(decimals are not allowed).
y =
x + 3y - z
4x - 4y + z
3y - z
2=
F
-3
-2
-4
←
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