document.write( "Question 933958: the number of calories in a piece of pie is 20 less than three times the number of calories in a scoop of ice cream the pie and ice cream together have 500 calories how many calories are in each \n" ); document.write( "
Algebra.Com's Answer #567160 by ewatrrr(24785)\"\" \"About 
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x the calories in scoop if ice cream
\n" ); document.write( "x + (3x-20) = 500
\n" ); document.write( "4x = 520
\n" ); document.write( "x = 130 calories in scoop if ice cream. pie 370cal \"390-20\"
\n" ); document.write( "and.. checking
\n" ); document.write( "Sum = 500
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