Question

The mean of x-5y,x-3y,x-y,x+y,x+3y and x+5y is 12 then vakue if x is

Answer 1

mean=12

then

mean =x-5y+x-3y+x-y+x+y+x+3y+x+5y/6

12=x+x+x+x+x+x/6

12=6x/6

12=x

x=12

mark my answer brainlest

Answer 2

Answer:

x =12

Step-by-step explanation:

Mean = 1/6 * (Sum of all 6 numbers)

Mean = 1/6 * (x-5y + x-3y + x-y + x+y + x+3y + x +5y)

Mean = 1/6 * (6x)

Mean = x

mean = 12

so x = 12