document.write( "Question 818695: Kylie, Jessica it Stephen were together on a job to pay a total of $1200. Kylee and Jessica earned $700 together. Jessica and Steven earned $1000 put together. how much money did Jessica earn \n" ); document.write( "

Algebra.Com's Answer #492727 by TimothyLamb(4379) $\"\"$ $\"About$

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k + j + s = 1200
\n" ); document.write( "k + j = 700
\n" ); document.write( "j + s = 1000
\n" ); document.write( "s = 1000 - j
\n" ); document.write( "---
\n" ); document.write( "k + j + s = 1200
\n" ); document.write( "700 + s = 1200
\n" ); document.write( "700 + 1000 - j = 1200
\n" ); document.write( "1700 - j = 1200
\n" ); document.write( "---
\n" ); document.write( "j = 500
\n" ); document.write( "s = 500
\n" ); document.write( "k = 200
\n" ); document.write( "---
\n" ); document.write( "answer:
\n" ); document.write( "they each earned these amounts:
\n" ); document.write( "jessica = $500
\n" ); document.write( "stephen = $500
\n" ); document.write( "kylie = $200
\n" ); document.write( "---
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