3. Solve the linear system of equations: I1 + 3r2 973 + 6x4 30 %3D I3 I4 10 %3D

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter8: Linear Functions
Section8.8: Systems Of Linear Equations
Problem 15E
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3. Solve the linear system of equations:
{*
I1 + 3r2
I2 +
9x3 + 6x4 =
30
-
+ I3
I4
10
%3D
-
Transcribed Image Text:3. Solve the linear system of equations: {* I1 + 3r2 I2 + 9x3 + 6x4 = 30 - + I3 I4 10 %3D -
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