For the following exercises, solve the system of three equations using substitution or addition. 0.5x -0.5y =

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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 04:19 AM

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For the following exercises, solve the system of three equations using substitution or addition. 0.5x -0.5y =

Question:

0.5x -0.5y = 10 -0.2y+0.2x=4 0.1x+0.1z=2

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Isolate x for 05x05y10x20y Substitute ...View the full answer

Precalculus

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