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31 October, 23:21

What is the first step when solving 2.2z=6.8

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  1. 1 November, 03:16
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    Isolate the variable

    Step-by-step explanation:

    to do so, you would divide both sides by 2.2

    2.2z/2.2=z

    6.8/2.2=3.09

    z=3.09
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