document.write( "Question 44368: substitution method\r
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Algebra.Com's Answer #29326 by checkley71(8403)\"\" \"About 
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IF X=8-4Y THEN 3(8-4Y)+4Y=3 OR 24-12Y+4Y=3 OR -8Y=3-24 OR 8Y=-21 OR Y=-21/8 OR Y=2.625\r
\n" ); document.write( "\n" ); document.write( "THEN X=8-4*2.625 OR X=8-10.5 OR X=-2.5
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