document.write( "Question 697903: julies's salary is 3 times jill's salary. together they earn $320 a month.find each girl's salary. \n" ); document.write( "
Algebra.Com's Answer #430327 by stanbon(75887)\"\" \"About 
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julies's salary is 3 times jill's salary. together they earn $320 a month.find each girl's salary.
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\n" ); document.write( "Equations:
\n" ); document.write( "L = 3J
\n" ); document.write( "L + J = 320
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\n" ); document.write( "Substitute for \"L\" and solve for \"J\":
\n" ); document.write( "3J + J = 320
\n" ); document.write( "4J = 320
\n" ); document.write( "J = $80.00 (Jill's salary)
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\n" ); document.write( "L = 3J = $240.00 (Julie's salary)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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