document.write( "Question 899037: Jenny is 20 years younger than her mother.
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Algebra.Com's Answer #545153 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Jenny's age x
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document.write( "mother's age: x+20
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document.write( " x + (x+20) = 4x
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document.write( "    2x + 20 = 4x
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document.write( "        20 = 2x,  x = 10, Jenny's age.  MOther is 30 \n" );
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