Find out the weight of the rabbit, cat and dog from the below picture, Give me answer of this question?

Find out the weight of the rabbit, cat and dog from the below picture

Give me answer of this question?

Solution: 27 kg

Explanation:
Dog , Cat and Rabbit Puzzle 
Give me answer of this question ?
Cat + Rabbit = 10 kg
Dog + Rabbit = 20 kg
Dog + Cat = 24 kg
Dog + Cat + Rabbit  = ?? kg

Answer with Explanation :
Lets say rabbit, cat and dog’s weight are R,C and D respectively.
Then by the given data :
Equation 1: R + C = 10
Equation 2: D + R = 20
Equation 3: C + D = 24
Now we need to find the value of C + R + D
On adding Equation 1,2 and 3
2R + 2C + 2D = 54
R + C + D = 27


Hence Weight of Rabbit + Cat + Dog = 27 kg