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Vlada [557]
3 years ago
14

Can u help me? thank you.​

Mathematics
2 answers:
lubasha [3.4K]3 years ago
6 0
The answer is 12 because 2x+2=3x, x=2,SU=2x2+2+3×2=12
Lelu [443]3 years ago
5 0

Answer:

2x+2=3x , x=2 , SU= 2×2+2+3×2= 12

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