document.write( "Question 357763: Solve the following system by the addition method.
\n" ); document.write( "8x+3y=8
\n" ); document.write( "8x-5y=8\r
\n" ); document.write( "\n" ); document.write( "x=
\n" ); document.write( "y=
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Algebra.Com's Answer #255372 by mananth(16946)\"\" \"About 
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8x+3y=8
\n" ); document.write( "8x-5y=8
\n" ); document.write( "multiply second equation by -1
\n" ); document.write( "we get -8x+5y=-8
\n" ); document.write( "add it to first equation
\n" ); document.write( "we get 8x-8x+3y+5y=8-8
\n" ); document.write( "8y=0
\n" ); document.write( "/8
\n" ); document.write( "y=0
\n" ); document.write( "plug value of y in any equation
\n" ); document.write( "we get
\n" ); document.write( "x=1
\n" ); document.write( "m.ananth@hotmail.ca
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