document.write( "Question 141283: Solve using the addition and multiplication principles.
\n" ); document.write( "7 + 7x < 21
\n" ); document.write( "Can someone help with this please I am soooo baffled.
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Algebra.Com's Answer #102938 by frizz2freak4me(2)\"\" \"About 
You can put this solution on YOUR website!
Hi so to do something like this you act like the< is a = sign. Then you work backwards. 7+7x=21
\n" ); document.write( " -7 -7
\n" ); document.write( "So the 7's cross each other out. So 7x=21, so now you divide 21 by 7, which gives you 3.
\n" ); document.write( " Hope this helped.
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