3 years ago

Find the value of x if the angles below are vertical.

Mathematics

2 answers:

vfiekz [6]3 years ago

8 0

Answer:

x = 19

Step-by-step explanation:

Since the angles are vertical, that means these angles are equal to each other:

7x + 34 = 10x - 23

7x - 10x = -23 - 34

-3x = -57

x = 19

Salsk061 [2.6K]3 years ago

3 0

Answer:

Step-by-step explanation:

7x+34=10x-23 (being vertically opposite angles)

34+23=10x-7x

57=3x

57/3=x

19=x

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