document.write( "Question 113819: the number 49 is half the sum of thrice a certain number N and twenty eight. Give a mathematical expression for 49 in terms of N. \n" ); document.write( "
Algebra.Com's Answer #82832 by stanbon(75887)\"\" \"About 
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the number 49 is half the sum of thrice a certain number N and twenty eight. Give a mathematical expression for 49 in terms of N.
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\n" ); document.write( "49 = (1/2)(3N+28)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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