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What is the value of X? X=?

What is the value of X? X=?-example-1

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1 vote

Answer:

X = 30

Step-by-step explanation:

A circle's measurements equal 360°

So (x+30)°+(3x+60)°+(4x+30)° = 360

8x+120° = 360°

If you subtract 120° from both sides

8x+120°-120°=360°-120°

Then divide by 8 on both sides

8x/8= 240°/8

You would find that X = 30

x = 30

User Jace Rhea
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