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RoseWind [281]
3 years ago
12

I’ll mark brainlist

Mathematics
2 answers:
Vinvika [58]3 years ago
6 0

Answer:

m=-4

Step-by-step explanation:

M-9=-13

   +9   +9

M=-4

Hope it helps :)

Mama L [17]3 years ago
5 0
Answer : m=4


step by step explanation:
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