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Nonamiya [84]
3 years ago
5

I NEED HELP PLZ , i’m stuck and i don’t get it

Mathematics
1 answer:
wel3 years ago
4 0

Answer:

Step-by-step explanation:

2x+6+2x+6+2x+6=180

why, bc they all have equal sides

6x+18=180

6x=162

x=27

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