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24-02-2021
Mathematics

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when solving a system of equations by elimination, there are multiple correct ways you can start. which of the following is NOT a correct first step to solve this system?
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when solving a system of equations by elimination there are multiple correct ways you can start which of the following is NOT a correct first step to solve this class=

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cocaxot136 cocaxot136

24-02-2021

Answer: the 2nd one

Step-by-step explanation: you didn’t multiply the -7 by 5, therefore being wrong

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