document.write( "Question 824998: The sum of three times a number and 11 is equal to that number plus 31. \n" ); document.write( "
Algebra.Com's Answer #496923 by y6n3o9p4(20)\"\" \"About 
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The equation can be written as \"3%2Ax%2B11+=+x%2B31\".
\n" ); document.write( "First, subtract 11 from both sides. That leaves \"3%2Ax+=+x%2B20\".
\n" ); document.write( "Next, subtract x from both sides. Now you have the variable on only one side. \"2%2Ax+=+20\"
\n" ); document.write( "Simplify, and you have the answer: \"x+=+10\"
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