document.write( "Question 453167: How do I write the equation necessary to find out when my age will be three times that of my grand daughter? Our current ages are 57 and 4. Thank you for your help \n" ); document.write( "
Algebra.Com's Answer #311371 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Let represent the number of years between now and the time that you are three times her age. Then is your age at that time and is her age at that time and we want to know the value of when your age is 3 times hers:\r
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\n" ); document.write( "\n" ); document.write( "Just solve for .\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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