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What is the value of x in both these questions

What is the value of x in both these questions-example-1

1 Answer

4 votes

Answer:

x + 5 + 7x - 5 + x = 180

9x = 180

x = 20

So the measure of angle M is x + 5 = 20 + 5 = 25°

User Dan Soltesz
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