SOLUTION: How am I supposed to work out this equatin? I hve tried numeros times, but I just don't understnd it. -20-(-50)=x/9

Algebra ->  Linear-equations -> SOLUTION: How am I supposed to work out this equatin? I hve tried numeros times, but I just don't understnd it. -20-(-50)=x/9      Log On


   

Question 398605: How am I supposed to work out this equatin? I hve tried numeros times, but I just don't understnd it.

-20-(-50)=x/9
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
-20-(-50)=x/9
-20 + 50 = x/9
30 = x/9
270 = x
x = 270