document.write( "Question 752016: Solve each system using substitution 2x = y-4 and -3y = x - 5
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Algebra.Com's Answer #464345 by tommyt3rd(5050)\"\" \"About 
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2x+4 = y \r
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\n" ); document.write( "-3(2x+4) = x - 5\r
\n" ); document.write( "\n" ); document.write( "-6x-12=x-5\r
\n" ); document.write( "\n" ); document.write( "12-5=x+6x\r
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\n" ); document.write( "\n" ); document.write( "x=-7/7=-1\r
\n" ); document.write( "\n" ); document.write( "y=2
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