document.write( "Question 576685: Twice a number plus 4 times the same number is 42. What is the number? \n" ); document.write( "
Algebra.Com's Answer #369959 by rfer(16322)\"\" \"About 
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2x+4x=42
\n" ); document.write( "6x=42
\n" ); document.write( "x=42/6
\n" ); document.write( "x=7
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