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Ymorist [56]
2 years ago
10

PLEASE HELP!!! Find the value of x. 78° (12x + 18)"

Mathematics
1 answer:
mojhsa [17]2 years ago
4 0

X = 5

Step-by-step explanation:

78 = 12x+18

-18 -18

60 = 12x

5 = x

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