221(x)=121(4)

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Solution for 221(x)=121(4) equation: 



221(x)=121(4)

We move all terms to the left:

221(x)-(121(4))=0

determiningTheFunctionDomain
221x-1214=0

We move all terms containing x to the left, all other terms to the right

221x=1214

x=1214/221

x=5+109/221

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