document.write( "Question 10678: 4.2x + 6.4 = 40 thank you very mucho \n" ); document.write( "
Algebra.Com's Answer #26380 by fractalier(6550)\"\" \"About 
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4.2x + 6.4 = 40
\n" ); document.write( "4.2x = 33.6
\n" ); document.write( "x = 8
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