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2x-4y=8
\n" ); document.write( "-3x+6y=5\r
\n" ); document.write( "\n" ); document.write( "SINCE 3X IS CARRYING A NEGATIVE SIGN
\n" ); document.write( " THEN SOLVE FOR X 1ST.
\n" ); document.write( "
\n" ); document.write( " X3 2X-4Y=8
\n" ); document.write( " X2 -3X+6Y=5
\n" ); document.write( "MULTIPLY 3 BY THE 1ST ROLE AND MULTIPLY 2 BY THE SECOND ROLE.\r
\n" ); document.write( "\n" ); document.write( " GIVES YOU: 6X-12Y=24
\n" ); document.write( " -
\n" ); document.write( " -6X+12Y=10
\n" ); document.write( " GIVES YOU 12X=14
\n" ); document.write( " DIVIDE BOTH SIDE BY 12
\n" ); document.write( " 12X/12=14/12
\n" ); document.write( "GIVES YOU X=7/6
\n" ); document.write( "PICK ONE OF THE EQUATION FRON THE QUETION BEING GIVEN AND SUBSTITUTE X WHICH IS 7/6
\n" ); document.write( " 2X-4Y=8
\n" ); document.write( " 2[7/6]-4Y=8
\n" ); document.write( " 7/3-4Y=8
\n" ); document.write( " SUBTRACT 7/3 FROM BOTH SIDE
\n" ); document.write( " 7/3-7/3-4Y=8-7/3
\n" ); document.write( " -4Y=17/3
\n" ); document.write( " DIVIDE BOTH SIDE BY -4
\n" ); document.write( " -4Y/-4=17/3 / -4
\n" ); document.write( " THEREFORE Y= - 17/12
\n" ); document.write( " \n" ); document.write( "