document.write( "Question 734587: Please help me with \"Solving Systems of Equations by Substitution!
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document.write( "y=7x-10
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document.write( "y=-3 \n" );
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Algebra.Com's Answer #449042 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! x=1,y=-3 \n" ); document.write( " |