document.write( "Question 1038660: What is the inverse of:
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Algebra.Com's Answer #653386 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Switch function and its input variable.
\n" ); document.write( "\"-2%2Af%5E-1%28x%29%2B7=x\"
\n" ); document.write( "Solve for the function there.
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