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The sum weights of tana and vara is 60kg and differences is 20 kg. find the weights of tana and vara.​

Sagot :

Chidichurriid

Answer:

40kg and 20kg

Step-by-step explanation:

Anthonydoan2020id

Answer:tana is 40 , Vara is 20

Step-by-step explanation:let x be tana, y be Vara.

x + y = 60

x - y = 20

Eliminate x by subtracting both equations.

Y -(-y) = 40

2y = 40

Y =20

Sub y=20 into x+y =60

X + 20 =60

X = 40

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