if a + b is equal to 10 A + C is equal to 20 and b + C is equal to 24 then find a + b + c
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Answer:
27
Step-by-step explanation:
Given : a + b = 10 ; b + c = 24 ; a + c = 20
Adding all 3, we get,
a + b + b + c + a + c = 10 + 24 + 20
2a + 2b + 2c = 54
2 ( a + b + c) = 54
a + b +c =
a + b + c = 27
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