document.write( "Question 503220: Solve the system using substituion
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document.write( "4y+19=x
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document.write( "3y-x=-13 \n" );
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Algebra.Com's Answer #339144 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 4y+19=x \n" ); document.write( "3y-x=-13 \n" ); document.write( "---------- \n" ); document.write( "3y-x=-13 \n" ); document.write( "3y - (4y+19) = -13 \n" ); document.write( "-y - 19 = -13 \n" ); document.write( "etc. \n" ); document.write( " \n" ); document.write( " |