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saveliy_v [14]
3 years ago
12

Given m||n, find the value of x. + (7x-7)° m (6x+11)°

Mathematics
1 answer:
KengaRu [80]3 years ago
5 0

Answer:

x = 18

Step-by-step explanation:

(7x - 7) \degree = (6x + 11) \degree \\ (exterior \: alternate \:  \angle s) \\  \\ 7x - 7 = 6x + 11 \\  \\ 7x - 6x = 11 + 7 \\  \\ x = 18

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