document.write( "Question 148874: 4-(y-3) = x+3 1st equation\r
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\n" ); document.write( "\n" ); document.write( "10+x = 2+(y-12)2nd equation
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Algebra.Com's Answer #109283 by Alan3354(69443)\"\" \"About 
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4-(y-3) = x+3 1st equation \r
\n" ); document.write( "\n" ); document.write( "10+x = 2+(y-12) 2nd equation
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\n" ); document.write( "1st eqn
\n" ); document.write( "4-y+3 = x+3
\n" ); document.write( "x+y=4
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\n" ); document.write( "2nd eqn
\n" ); document.write( "10+x = 2+y-12
\n" ); document.write( "x-y = -20
\n" ); document.write( "Add eqns 1 and 2
\n" ); document.write( "2x = -16
\n" ); document.write( "x = -8
\n" ); document.write( "So y = 12
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