document.write( "Question 253536: Four times a number is 21 more than the number. What is the number? \n" ); document.write( "
Algebra.Com's Answer #185862 by richwmiller(17219)\"\" \"About 
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4x=x+21
\n" ); document.write( "3x=21
\n" ); document.write( "x=7\r
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