2 years ago

Find the value of x.

Mathematics

2 answers:

velikii [3]2 years ago

6 0

Answer:

x=19

Step-by-step explanation:

180°-123°=3x

3x=57°

x=19

lidiya [134]2 years ago

5 0

Answer:

x = 19

Step-by-step explanation:

180-123 = 57

x = 57/3

x = 19

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