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Bad White [126]
2 years ago
7

Helpppppppppppppp please someone

Mathematics
1 answer:
storchak [24]2 years ago
6 0

Answer:

16

Step-by-step explanation:

7x-5+4x-7+x=180

        11x-12+x= 180

          12x-12=180

               +12 = +12

                 12x = 192

                   / 12    / 12

                          = 16                

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