3 years ago

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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