document.write( "Question 181619: Hi I need some help with the following problem .\r
\n" ); document.write( "\n" ); document.write( "Solve each system by any method.\r
\n" ); document.write( "\n" ); document.write( "{2/3x-1/4y=-8
\n" ); document.write( " 1/2x-3/8y=-9
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Algebra.Com's Answer #136244 by HyperBrain(694)\"\" \"About 
You can put this solution on YOUR website!
I hate dealing with fractions, so let's make the coefficients integral.
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\n" ); document.write( "2/3x-1/4y=-8
\n" ); document.write( "12(2/3x-1/4y)=12(-8)
\n" ); document.write( "[1]8x-3y=-96
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\n" ); document.write( "1/2x-3/8y=-9
\n" ); document.write( "8(1/2x-3/8y)=8(-9)
\n" ); document.write( "[2]4x-3y=-72
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\n" ); document.write( "Subtracting [2] from [1],
\n" ); document.write( "4x=-24
\n" ); document.write( "4x/4=-24/4
\n" ); document.write( "x=-6
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\n" ); document.write( "Using [1],
\n" ); document.write( "8(-6)-3y=-96
\n" ); document.write( "-48-3y=96
\n" ); document.write( "-3y=-48
\n" ); document.write( "y=16
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\n" ); document.write( "Therefore, x=-6, y=16
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\n" ); document.write( "Power up,
\n" ); document.write( "HyperBrain!
\n" ); document.write( "View my blog at wordpress here
\n" ); document.write( "Use less plastic click here
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