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50 Points!! I'M CONFUSED SO PLEASE HELP

50 Points!! I'M CONFUSED SO PLEASE HELP-example-1
User Snjezana
by
7.5k points

1 Answer

4 votes

Answer:

x=5

Explanation:

Only pay attention to one transversal at a time

two angles are congruent so

9x+12=13x-8

9x-13x=-8-12

-4x=-20

4x=20

x=5

User Bevor
by
7.5k points