x.x
10x
2x
20= x.x+12x+20
-4x
-5x
20=x.x-9x+20
(x.x+12x+20)-(x.x-9x+20)
x.x+12x+20-x.x+9x-20
x.x-x.x=0
12x+9x=21x
20-20=0
Answer:21x
Answer: idw Chase Chase ਜਗੀਰ Study Midw Vapin Grade 0 Start Samp PX + cfw/test/practice-session/9d1aa?CFID=ea62b93c-3a80-4886-a1c6-b996f44c55c3&CFTOKEN=0&.cratelD=9d1aa&
Explanation:
So, it's umm... C. Buenas tardes.
The answer is C I believe