Question

5) The mean of 2x + 3, 3x + 4, x + 7, x-3
and 4x - 7 is 14. Find x.​

Answer 1

Answer:

A.T.Q.,

$\frac{2x + 3 + 3x + 4 + x + 7 + x - 3 + 4x - 7}{5} = 14$

》11x+4=70

》11x=66

》x=6