document.write( "Question 322767: substition
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Algebra.Com's Answer #231047 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"substition\" What does that mean? I know how to solve a system of linear equations by substitution. Is that what you want?\r
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