document.write( "Question 74679This question is from textbook Elementary algebra
\n" ); document.write( ": Solve A = P + Prt for t if A=652, p =400 and r= 0.07
\n" ); document.write( "Thanks! \n" ); document.write( "

Algebra.Com's Answer #53652 by jim_thompson5910(35256) $\"\"$ $\"About$

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$\"A+=+P+%2B+Prt\"$ Plug in A=652, p =400 and r= 0.07
\n" ); document.write( " $\"652-400+=+cross%28400-400%29+%2B+400%280.07%29t\"$ Subtract 400 from both sides and evaluate 400*0.07
\n" ); document.write( " $\"252+=+28t\"$ Divide both sides by 28
\n" ); document.write( " $\"252%2F28+=+cross%2828%2F28%29t\"$
\n" ); document.write( " $\"t=9\"$
\n" ); document.write( "

\n" ); document.write( "Check:
\n" ); document.write( " $\"652+=+400+%2B+400%280.07%29%289%29\"$
\n" ); document.write( " $\"652+=+400+%2B+252\"$
\n" ); document.write( " $\"652+=+652\"$ works \n" ); document.write( "

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