Find the value of x for which m || n.

asked Aug 28, 2022 101k views

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4 votes

Answer:

x = 17

Explanation:

These are known as alternate exterior angles and they are congruent.

$7x-4=5x+30\\2x-4=30\\2x=34\\x=17$

Marc Towler answered Sep 1, 2022

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