document.write( "Question 141229: -4x+5y=6\r
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Algebra.Com's Answer #102886 by checkley77(12844)\"\" \"About 
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-4x+5y=6 mulyiply this equation by 3
\n" ); document.write( "-12x+15y=18
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\n" ); document.write( "3x+2y=7 multiply this equation by 4
\n" ); document.write( "12x+8y=28
\n" ); document.write( "now add them:
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\n" ); document.write( "-12x+15y=18
\n" ); document.write( "12x+8y=28
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\n" ); document.write( "23y=46
\n" ); document.write( "y=46/23
\n" ); document.write( "y=2 answer.
\n" ); document.write( "-4x+5*2=6
\n" ); document.write( "-4x+10=6
\n" ); document.write( "-4x=6-10
\n" ); document.write( "x=-4/-4
\n" ); document.write( "x=1 answer.
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