document.write( "Question 897870: Jack is 23 years younger than Jill. Seven years from now the the sum of their ages will be 45.
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Algebra.Com's Answer #544386 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Let x represent Jill's age and x-23 Jack's age NOW
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document.write( "(x+7) + (x-23+7) = 45
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document.write( "   2x = 54
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document.write( "    x = 27, Jill's age and Jack is 4 NOW
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document.write( "CHECKING our answer*** 7 years from now
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document.write( " 34 + 11 = 45
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