document.write( "Question 419461: solveusing the addition and multiplication principles.
\n" ); document.write( " 3x+7x<38\r
\n" ); document.write( "\n" ); document.write( "the solution set is {x|x_ _}
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Algebra.Com's Answer #293331 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
3x+7x<38
\n" ); document.write( "10x < 38
\n" ); document.write( "x < 3.8
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\n" ); document.write( "the solution set is {x|x < 3.8}
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\n" ); document.write( "cheers,
\n" ); document.write( "Stan H.
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