For the following exercises, solve each system by substitution. 2x+4y= -3.8 9x5y = 1.3

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For the following exercises, solve each system by substitution.

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Precalculus

ISBN: 9781938168345

1st Edition

Authors: Jay Abramson

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Question Posted: Jun 24, 2022 04:20 AM

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For the following exercises, solve each system by substitution. 2x+4y= -3.8 9x5y = 1.3

Question:

2x+4y= -3.8 9x5y = 1.3

Step by Step Answer:

First Solve for one variable to have 2x4y38 i 9x5y13 ii Multipl...View the full answer

Precalculus

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