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olya-2409 [2.1K]
3 years ago
14

Whats the answer to a − 4 = 8 + a

Mathematics
2 answers:
marusya05 [52]3 years ago
5 0

Answer:

Step-by-step explanation:12

Svetllana [295]3 years ago
5 0
The answer is either 0=12 or -12=0
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