document.write( "Question 983238: 2x-3y=8 -4x+5y=-10 \n" ); document.write( "
Algebra.Com's Answer #604052 by josgarithmetic(39618)\"\" \"About 
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2x-3y=8 -4x+5y=-10\r
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\n" ); document.write( "\n" ); document.write( "Shown better,
\n" ); document.write( "2x-3y=8 AND -4x+5y=-10\r
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\n" ); document.write( "\n" ); document.write( "or\r
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\n" ); document.write( "\n" ); document.write( "\"system%282x-3y=8%2C+-4x%2B5y=-10%29\"\r
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\n" ); document.write( "\n" ); document.write( "What method do you want to use? A good choice here would be Elimination Method.
\n" ); document.write( "Multiply the first equation by 2, and then sum the corresponding members of the equations.\r
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\n" ); document.write( "\n" ); document.write( "\"system%284x-6y=16%2C-4x%2B5y=-10%29\", equivalent system\r
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\n" ); document.write( "\n" ); document.write( "\"%284x-6y%29%2B%28-4x%2B5y%29=16%2B%28-10%29\", summing the corresponding members\r
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\n" ); document.write( "\n" ); document.write( "\"4x-6y-4x%2B5y=6\"\r
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\n" ); document.write( "\n" ); document.write( "\"-y=6\", variable x was eliminiated, leaving only the variable y.\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28y=-6%29\"\r
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\n" ); document.write( "\n" ); document.write( "Use either equation to solve for and find the value of x.
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