Seudónimo Seudónimo

30-11-2016
Mathematics

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Topic: Equations with Mixed Operations Quiz

The product of 9 and a number is 12 less than three times that number.

What is the number?

_____

I can only Write 4 Numbers so it need the Whole Number Answer

Respuesta :

teagirl4500 teagirl4500

30-11-2016

9x=3x-12 is how you set the equation up. Subtract 3x from both sides, so then your equation is 6x=-12. To find x, divide both sides by 6. The number you are looking for is -2. :) Hope that helps :)

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