Find the value of x that makes the quadrilateral a parallelogram.

please help!!

x = 4

Step-by-step explanation:

plug 3x+2 = 5x-6 cause their the same length

solve for x

subtract 3x by both sides --> 2 = 2x -6

add 6 to both sides --> 8 = 2x

now divide by 2 to get x alone --> X = 8/2

if you mean

then it's c. 8, -7/3

but if you mean

then it is

2x^2+5x+17

your welcome. : )