For the following exercises, solve the system of three equations using substitution or addition. 6x4y2z = 2

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For the following exercises, solve the system of three equations using substitution or addition.

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Precalculus

ISBN: 9781938168345

1st Edition

Authors: Jay Abramson

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Question Posted: Jun 24, 2022 04:21 AM

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For the following exercises, solve the system of three equations using substitution or addition. 6x4y2z = 2

Question:

6x4y2z = 2 3x + 2y5z = 4 6y-7z=5

Step by Step Answer:

6x4y2z 2i 3x2y5z 4ii 6y 7z 5iii By adding the three equations 9x 4y 11 Now we can say that 9x...View the full answer

Precalculus

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