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xenn [34]
2 years ago
12

Pls help me this i due today

Mathematics
1 answer:
finlep [7]2 years ago
8 0

Step-by-step explanation:

due to the rules of crossing lines and their angles, the 2 angles opposite of each other must be equal.

so,

7x + 7 = 112

7x = 105

x = 15

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Step-by-step explanation:

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