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slava [35]
3 years ago
6

Find the value of x.

Mathematics
1 answer:
gayaneshka [121]3 years ago
7 0

Answer:

146 + ( - 39 + x) = 180 \\ 146 - 39 + x = 180 \\ 107 + x = 180 \\ x = 180 - 107 \\ x = 73

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