Question

In order for the parallelogram to be a
rhombus, x = [?].
(5x - 8°
(2x + 16)°

Answer 1

8

Explanation:

5x-8 = 2x+16

Move 2x to the left side and you get 3x-8 = 16

Move -8 to the right side and you get 3x = 24

Divide 3 on both sides and you get x = 8