document.write( "Question 113301: Solve the system by substitution. Show all work!
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document.write( " 2x – 2y = 2
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document.write( " y = 3x – 17
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Algebra.Com's Answer #82443 by SHUgrad05(58)![]() ![]() ![]() You can put this solution on YOUR website! 2x – 2y = 2 \n" ); document.write( "y = 3x – 17\r \n" ); document.write( "\n" ); document.write( "2x-2(3x-17)=2 \n" ); document.write( "2x-6x+34=2 \n" ); document.write( "-4x+34=2 \n" ); document.write( "-4x=-32 \n" ); document.write( "x=8 \n" ); document.write( "2(8)-2y=2 \n" ); document.write( "16-2y=2 \n" ); document.write( "-2y=-14 \n" ); document.write( "y=7 \n" ); document.write( "{8,7} \n" ); document.write( " |