document.write( "Question 430168: How do I translate this sentence into an equation: one third of the differnce of a number and seven is 30? do I begin with division or subtraction? I'm so lost on this one. \n" ); document.write( "
Algebra.Com's Answer #298742 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
n = the number
\n" ); document.write( "The difference can be n-7 or 7-n, a bit loose there.
\n" ); document.write( "Using n-7 as the difference:
\n" ); document.write( "(1/3)(n-7) = 30
\n" ); document.write( "or (n-7)/3 = 30
\n" ); document.write( "
\n" ); document.write( "
\n" );