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8 votes
How do you do problems like 4x=36 and -x=35

User Jkoelker
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1 Answer

26 votes
26 votes

You have to divide both sides by the number that's multiplying x. A general example is:


ax=b

To solve we have to divide both sides by a:


\begin{gathered} (ax)/(a)=(b)/(a) \\ x=(b)/(a) \end{gathered}

User Daniel GL
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