SOLUTION: help me. I am the mother and cannot figure this out. What is 12 - x = 8? My husband and I come up with -4 but that would equal 16.

Algebra ->  Inequalities -> SOLUTION: help me. I am the mother and cannot figure this out. What is 12 - x = 8? My husband and I come up with -4 but that would equal 16.       Log On


   



Question 12694: help me. I am the mother and cannot figure this out. What is 12 - x = 8?
My husband and I come up with -4 but that would equal 16.

Answer by AdolphousC(70) About Me  (Show Source):
You can put this solution on YOUR website!
Since the 12 is positive, you need to subtract 12 from both sides giving you
+-+x+=+-4+
Multiply both sides by -1 you get
+x+=+4+