document.write( "Question 816952: The equation V = -2000t + 20,000 describes the value in dollars of a certain model of car after it is t years old. If a car is worth $14,000, find the age of the car. \n" ); document.write( "

Algebra.Com's Answer #491804 by TimothyLamb(4379) $\"\"$ $\"About$

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14000 = -2000t + 20000
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\n" ); document.write( "14000 = -2000t + 20000
\n" ); document.write( "2000t = 20000 - 14000
\n" ); document.write( "2t = 20 - 14
\n" ); document.write( "2t = 6
\n" ); document.write( "t = 3
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\n" ); document.write( "Answer:
\n" ); document.write( "the car is 3 years old
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