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Is 12 a solution to the equation × - 8 = 20? Explain how you know.
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5 votes
Is 12 a solution to the equation × - 8 = 20? Explain how you know.

User Gagan Parmar
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1 Answer

5 votes

We have the following:


x-8=20

solving for x


\begin{gathered} x=20+8 \\ x=28 \end{gathered}

The solution of x is equal to 28, therefore 12 is not a solution of the equation

User Fileoffset
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