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IRINA_888 [86]
3 years ago
15

#14 write the given sentence as an equation. Tim'S age in 7 years will be three times what it was 19 years ago

Mathematics
1 answer:
kobusy [5.1K]3 years ago
3 0
The first thing we must do for this case is to define variables.
 We have then:
 x = Tim's age
 Now we write the equation:
 x + 7 = 3 (x-19)
 Answer:
 
Tim's age in 7 years will be three times what it was 19 years ago:
 
x + 7 = 3 (x-19)
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