document.write( "Question 421015: If 6 boys and 15 men together earn $7,128 a week and if each man earns 4 times as much as each boy, how much does each boy earn in a week? \n" ); document.write( "
Algebra.Com's Answer #294131 by mananth(16946)\"\" \"About 
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let each boy earn $x-------------6
\n" ); document.write( "Man earns 4x--------------------15\r
\n" ); document.write( "\n" ); document.write( "6x+15*4x=7128
\n" ); document.write( "66x=7128
\n" ); document.write( "/66
\n" ); document.write( "x=7128/66
\n" ); document.write( "x=$108 --- boy's earning
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