2 years ago

The average of 6 members to 2 8 9 x 7 and 12 is 7 find the value of x

Mathematics

1 answer:

Bond [772]2 years ago

4 0

Answer:

x=(-45)

Step-by-step explanation:

2+8+9+x+7+12=7

38+x=7

x=(-45)

38+(-45)=7

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3 years ago

The average of 6 members to 2 8 9 x 7 and 12 is 7 find the value of x​

The average of 6 members to 2 8 9 x 7 and 12 is 7 find the value of x