Mathematics, 20.07.2019 20:00 eriter3574

Now that you have 3x=42, you need to isolate the variable so that you have an equation of the form "x= some number." what is the value of x (i. e., the amount you must pay)?

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Now that you have 3x=42, you need to isolate the variable so that you have an equation of the form "...

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