document.write( "Question 624503: Mary Lou has 2 more nickels than pennies, and she has 30 coins all together. Use x for the number of pennies. \n" ); document.write( "

Algebra.Com's Answer #392784 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "Mary Lou has 2 more nickels thanpennies, 
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document.write( "and she has 30 coins all together
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document.write( "Question states***
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document.write( "Pennies +  Nickels = 30 coins
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document.write( "   x    +  (x+ 2)  = 30   Solve for x (the number of pennies) \n" );
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