What is your view of abortion?

that it is wrong.

Explanation:

Murder has been the worst crime for as long and anyone can remember.  To put it in other words, shortening someone's life.  Something worst that shortening someone's life, is preventing it at all.  You can believe that a living person isn't alive till they're out of the body, but from my "veiw" they are.

u = 30

continuing your method

= +

subtract from both sides

= - thus

= -

= ⇒ u = 30