document.write( "Question 272129: solve using any method you choose
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document.write( "-2x+5y=-2
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document.write( "x-3y=3\r
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document.write( "7x+5y=18
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document.write( "-9y=7x+4 \n" );
document.write( "
Algebra.Com's Answer #199147 by Alan3354(69443) You can put this solution on YOUR website! solve using any method you choose \n" ); document.write( "-2x+5y=-2 \n" ); document.write( "x-3y=3 \n" ); document.write( "I'll assume each pair is a separate problem. \n" ); document.write( "-2x+5y=-2 \n" ); document.write( "x-3y=3 --> 2x-6y=6 \n" ); document.write( "-------------------- \n" ); document.write( "-2x+5y=-2 \n" ); document.write( "2x -6y= 6 \n" ); document.write( "----------Add \n" ); document.write( "-y = 4 \n" ); document.write( "y = -4 \n" ); document.write( "----- \n" ); document.write( "x = -9 \n" ); document.write( "-------- \n" ); document.write( "-------- \n" ); document.write( "7x+5y=18 \n" ); document.write( "-9y=7x+4 --> -7x-9y=4 \n" ); document.write( "Do it like the 1st one. \n" ); document.write( " \n" ); document.write( " |