document.write( "Question 101942: Leon left a 15% tip for a meal. the total cost of the meal including the tip was $41.40. What was the cost the meal before the tip was added? \n" ); document.write( "
Algebra.Com's Answer #74132 by checkley75(3666)\"\" \"About 
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x+.15x=41.40
\n" ); document.write( "1.15x=41.40
\n" ); document.write( "x=41.40/1.15
\n" ); document.write( "x=$36 is the cost of the meal.
\n" ); document.write( "proof
\n" ); document.write( "36+36*.15=41.40
\n" ); document.write( "36+5.4=41.40
\n" ); document.write( "41.40=41.40
\n" ); document.write( "
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