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Sagot :
Charlotte is 96 years old and Rachel is 292 years old
How to determine their ages?
Let c represent Charlotte's age and r represents Rachels's age
From the question, we have:
c = r - 195
2 years later, we have:
r + 2 = 3(c + 2)
Expand the equation
r + 2 = 3c + 6
Subtract 2 from both sides
r = 3c + 4
Substitute r = 3c + 4 in c = r - 195
c = 3c + 4 - 195
Evaluate the like terms
-2c = -191
Divide by -2
c = 95.5
Approximate
c = 96
Substitute c = 96 in r = 3c + 4
r = 3*96 + 4
Evaluate
r = 292
Hence, Charlotte is 96 years old and Rachel is 292 years old
Read more about equations at:
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