Klara's solution to the equation- 5x - 8 = 32 is as follows. 40
Step 1: -5x=40
Step 2: x=-8
Which property did Klara use for Step 2?

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

(60 points) explain this in detail