document.write( "Question 362712: Solve by using the elimination method.\r
\n" ); document.write( "\n" ); document.write( "4x - 9y = 10.5
\n" ); document.write( "7y - 2x = -6.5\r
\n" ); document.write( "\n" ); document.write( "Thank you for your help.
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Algebra.Com's Answer #258534 by Alan3354(69443)\"\" \"About 
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4x - 9y = 10.5
\n" ); document.write( "7y - 2x = -6.5
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\n" ); document.write( "4x - 9y = 10.5
\n" ); document.write( "-2x+ 7y = -6.5
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\n" ); document.write( "Multiply the 2nd eqn by 2 and add.
\n" ); document.write( "Solve for y.
\n" ); document.write( "Sub for y into either eqn to find x.
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