Make the given changes in Example 1 of this section and then solve the resulting system of
Question:
Make the given changes in Example 1 of this section and then solve the resulting system of equations.
In the second equation, change the constant to the right of the = sign from 11 to 12, and in the third equation, change the constant to the right of the = sign from −4 to −14.
Data from Example 1
Solve the following system of equations:
Thus, the solution is x = 1/2 y = −3, z =2/3 Substituting in the equations, we have
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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