Question

EF is a median of trapezoid ABCD. What is the value of x?

Answer 1

median = (b1 + b2)/2

Answer 2

13 = (4x-10 + 3x+8)/2

Answer 3

solve x

Answer 4

im confused

Answer 5

give it a try

Answer 6

how do i set it up to solve fore x

Answer 7

13 = (4x-10 + 3x+8)/2

Answer 8

first combine like terms in the parantesis

Answer 9

and thts 7

Answer 10

Okay! just like @ganeshie8 said combine like terms in st irst 13 = (4x-10 + 3x+8)/2

Answer 11

got it

Answer 12

13 = (4x-10 + 3x+8)/2
13=(7x-2)/2