Which equation can be used to solve for x in the following diagram

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Misterbiscuit asked Apr 22, 2022

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Which equation can be used to solve for x in the following diagram

Mathematics
high-school

Misterbiscuit asked Apr 22, 2022

by Misterbiscuit

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23 votes

Answer:

Explanation:

As the sum of angles should be 0 for a straight line, 3x+8x-20+90=180, 3x+8x-20=90

Mwjackson answered Apr 22, 2022

by Mwjackson

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15 votes

Answer:

first

3x + (8x - 20) = 90

.......

Wayne Walker answered Apr 28, 2022

by Wayne Walker

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