document.write( "Question 1106727: Terrence has a total of ninety P20, P50, and P100-bills. He has three and a half times as many P50 as P20 bills,
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Algebra.Com's Answer #721789 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
x, y, z, how many each of P20, P50, P100 bills
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\n" ); document.write( "\n" ); document.write( "Use the last two equations to rewrite the first equation all in one variable, x.\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B3.5x%2Bx%2F2=90\"------solve this for x.\r
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