document.write( "Question 589541: y=2-x
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\n" ); document.write( "\n" ); document.write( "find exact solution(s) of each system of equations.
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Algebra.Com's Answer #374887 by John10(297)\"\" \"About 
You can put this solution on YOUR website!
Hint: use \"substitution method\" to solve this system.\r
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\n" ); document.write( "John10
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