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caitalymom
09.10.2021 •
Mathematics
Your brother is 1/3 your age your sister is four years older than your brother your sister is nine years old right in equation to find your age X.
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Ответ:
you are 15
Step-by-step explanation:
9-4=5
5x3=15
Ответ:
For this case we must solve the following equation:
Since the denominators on the right side of the equation are equal, then we add the fractions:
We subtract
on both sides of the equation:
Thus, the value of p is 1.