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What is the value of x

What is the value of x-example-1

1 Answer

11 votes

Answer:

x= 42⁰

Explanation:

Keep in mind that they are vertically opposite angles which means they are equal.

2x + 1 = 85⁰

2x = 85⁰-1

2x = 84⁰

Divide it by 2 on both sides.

x = 42