Ishaan is 3 times as old as Christopher and is also 14 years older than Christopher.how old is christopher?
2 answers:
i = 3c
i = c + 14
set both equations equal to each-other, we can
solve for c, we must.
3c = c + 14
subtract c from both sides, we must.
2c = 14
divide both sides by 2, we must.
c = 7
7 years old, Christopher is.
Answer: Christopher is 7 years old.
Step-by-step explanation: If I were Ishaan's age and C were Christopher's age, if Ishaan is 3 times the age of Chris we can do
I=3c
We also know that Ishaan is 14 years older than Chris. So we can set the equation as:
I=14+c
If we insert I=3c into I=14+c, it is
3c=14+c
2c=14
c=7
Therefore, chris is 7 years old.
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