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Julli [10]
3 years ago
11

Help pls my brain be broken​

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer:

if it says n- -10 then its 10

if it says n-10 then its 30

Step-by-step explanation:

i dont know if that line is a negative

EastWind [94]3 years ago
3 0
The answer is m=30
30-10=20.
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