Zoeybear Zoeybear

25-04-2020
Mathematics

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luciaaguilarca luciaaguilarca

25-04-2020

Answer:

A. 30

Step-by-step explanation:

We know that the whole thing is 180 degrees so we can add up both angles to get 180.

3x+22+2x+8=180

Combine like terms

5x+30=180

subtract 30

5x=150

divide 5

x=30

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