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serg [7]
2 years ago
6

(7y is supposed to be 7x)

Mathematics
1 answer:
Andrei [34K]2 years ago
7 0

Answer:

Step-by-step explanation:

Angle E is (7x+27) because it is corresponding.

So, 7x+27+15x-5=180 (angle on a straight line is 180 degrees

22x+22=180

22x=158

x= 158/22 = 7.18'

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