Question

The mean of The Scores 14,8, 7, 6, 2,
40 2x, 10 and 3x is 11. Then find the value of x​

Answer 1

Answer:

$14 + 8 + 7 + 6 + 2 + 40 + 2x + 10 + 3x \div 9 = 11$ 9 is divided with whole

87+5x=99

5x=99-87

x=12/5

x=2.4