The angles will add up to 180 degrees.
The correct answer would be <u><em>B. 2 - 1/3</em></u>
Answer:
n>-5
Step-by-step explanation:
Hello there!

Explanation:
↓↓↓↓↓↓↓↓↓↓↓↓
First you had to subtract by 7 from both sides of the equation.

Simplify

Then you add by x from both sides of the equation.

Simplify

Divide by 4 from both sides of the equation.

Simplify it should be the correct answer.

Answer⇒⇒⇒x=-2
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-Charlie