document.write( "Question 979589: the sum of three times a number x and 7 is 40. what is the number? \n" ); document.write( "
Algebra.Com's Answer #600891 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
Hi there,
\n" ); document.write( "3x + 7 = 40
\n" ); document.write( "3x = 40 - 7
\n" ); document.write( "3x = 33
\n" ); document.write( "x = 11
\n" ); document.write( "The number is 11.
\n" ); document.write( "Hope this helps:-)
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