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What are the steps to find the value of b ?
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What are the steps to find the value of b ?

What are the steps to find the value of b ?-example-1
User Iliyass Hamza
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1 Answer

4 votes
The angles should add to 540, so
b+ (3/2)b+(b+45)+(2b-90)+90=540

First combine like terms
5.5b+45=540

Then subtract 45 from both sides
5.5b=495

Divide both sides by 5.5
b=90

Final answer: b=90
User Guzart
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7.1k points
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