Question

The median of 2x,5,3x,12,5x,17,6 and 20 then x=​

Answer 1

Answer:

x=10

Step-by-step explanation:

there are a total of 7 terms

Therfore the median can be found by adding the terms and divided it by 7.

 (2x+5+3x+12+5x+17+6)÷7=20

 10x+40=140

10x=100

x=10.

Therefore the value of x=10