document.write( "Question 1017374: How do you solve by method of substitution
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document.write( "X=6y+1
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document.write( "-3x+18y=-3 \n" );
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Algebra.Com's Answer #633654 by Pinksparkles(13) You can put this solution on YOUR website! Substitute X=6y+1 \n" ); document.write( "Into -3x+18y=-3\r \n" ); document.write( "\n" ); document.write( "-3(6y+1)+18y=-3\r \n" ); document.write( "\n" ); document.write( "-18y-3+18y=-3\r \n" ); document.write( "\n" ); document.write( "-18y+18y=0y \r \n" ); document.write( "\n" ); document.write( "-3=-3\r \n" ); document.write( "\n" ); document.write( "Y=0 \r \n" ); document.write( "\n" ); document.write( "X=6(0)+1\r \n" ); document.write( "\n" ); document.write( "X=1.\r \n" ); document.write( "\n" ); document.write( "There are INFINITE solutions. \n" ); document.write( " |