document.write( "Question 18386: at work, Jack must stuff 1000 envelopes w/ advertisements. He can stuff 12 envelopes in one minute, and he has 112 envelopes already finished. Solve 1000 = 12n + 112 to find how many minutes it will take jack to complete the task \n" ); document.write( "
Algebra.Com's Answer #8811 by piglet162431(90)\"\" \"About 
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Good, they have the equation ready for u.\r
\n" ); document.write( "\n" ); document.write( "1000= 12n + 112\r
\n" ); document.write( "\n" ); document.write( "First, subtract 112 from each side.\r
\n" ); document.write( "\n" ); document.write( "1000= 12n +112
\n" ); document.write( "-112= -112
\n" ); document.write( " 888=12n\r
\n" ); document.write( "\n" ); document.write( "Now, isolate the variable by dividing 12 from each side\r
\n" ); document.write( "\n" ); document.write( "888/12=12n/12\r
\n" ); document.write( "\n" ); document.write( " 28=n
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