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How do I find the value of X

How do I find the value of X-example-1
User Gemtastic
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1 Answer

2 votes

Answer:

x = 30

Explanation:

you can find it by vertical opposite angle which is their non adjecent angle are equal.

2x- 30 = 30

2x = 30 + 30 ..... take 30 to the left it change sighn

2x /2 = 60 / 2 ..... divided both side by 3

x = 30 ..... so the unknown no. is 30

User Paker
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