document.write( "Question 1202394: This year, a teacher graded 82 more final exams than last year. If the teacher graded 577 final exams this year, how many final exams did the teacher grade last year? \n" ); document.write( "
Algebra.Com's Answer #837190 by mananth(16946)\"\" \"About 
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This year, a teacher graded 82 more final exams than last year. If the teacher graded 577 final exams this year, how many final exams did the teacher grade last year?\r
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\n" ); document.write( "\n" ); document.write( "Let final exams graded last year be x\r
\n" ); document.write( "\n" ); document.write( "This year, a teacher graded 82 more final exams than last year =577\r
\n" ); document.write( "\n" ); document.write( "x+82 =577\r
\n" ); document.write( "\n" ); document.write( "x= 577-82\r
\n" ); document.write( "\n" ); document.write( "you complete\r
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