Answer:
x = 6
Step-by-step explanation:
18 - x = 12
-18 -18
-x = -6
--- ---
-1 -1
x = 6
Hey!
------------------------------------------------
Solution:
18 - x = 12
~Subtract 18 to both sides
18 - x - 18 = 18 - 12
~Simplify
x = 6
------------------------------------------------
Answer:
x = 6
------------------------------------------------
Hope This Helped! Good Luck!