Math, asked by yadavabhi3816, 10 months ago

If x + y = 5xy, y + z =6yz, Z + x = 7xz, then what is the value of x + y + z

Answers

Answered by Anonymous

5

Step-by-step explanation:

(x+y)+(y+z)+(z+x) = 5xy + 6yz + 7xz

2x + 2y + 2z = 5xy + 6yz + 7xz

x + y + z = 1/2(5xy+6yz+7xz)

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