document.write( "Question 934735: When 40 is added to the number of miles Karen ran last week, the result is the same as adding 10 to 4 times the number of miles she ran last week.
\n" ); document.write( "How many miles did Karen run last week? I don't have a clue on how to even start.
\n" ); document.write( "Please help.
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Algebra.Com's Answer #567738 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
x miles ran last week (that is what is being referred to )
\n" ); document.write( "x+ 40 = 4x + 10
\n" ); document.write( "30 = 3x
\n" ); document.write( "10mi = x, miles ran last week
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