document.write( "Question 729887: what is x+5y+4z?\r
\n" ); document.write( "\n" ); document.write( "x=7/8, y= 1/9, and z= -1/8
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Algebra.Com's Answer #446279 by stanbon(75887)\"\" \"About 
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what is x+5y+4z?\r
\n" ); document.write( "\n" ); document.write( "x=7/8, y= 1/9, and z= -1/8
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\n" ); document.write( "(7/6) + 5(1/9) + 4(-1/8)
\n" ); document.write( "Least common divisor: 72
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\n" ); document.write( "= (12*7 + 40 -36)/72
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\n" ); document.write( "= (88/72)
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\n" ); document.write( "= 11/9
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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