Make the given changes in the indicated examples of this section, and then solve the resulting problems.
Question:
Make the given changes in the indicated examples of this section, and then solve the resulting problems.
In Example 8(a), change the sign before (2b − c) from + to −.
Data from Example 8(a)
3c + (2b − c) = 3c + 2b − c = 2b + 2c
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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