document.write( "Question 252826: -2x+2y=-10
\n" ); document.write( "2x+10y=10
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Algebra.Com's Answer #184917 by richwmiller(17219)\"\" \"About 
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add the two equations
\n" ); document.write( "12y=0
\n" ); document.write( "y-=0
\n" ); document.write( "-2x+2y=-10
\n" ); document.write( "-2x=-10
\n" ); document.write( "x=5
\n" ); document.write( "y=0
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