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klio [65]
3 years ago
7

Basic algebra question please help??

Mathematics
1 answer:
bearhunter [10]3 years ago
5 0
5.)Substitution
6.)subtraction
7.)distributive
8.) I would say the last one is division but it doesn’t have anything with division in it
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What is m∠AEB? <br> (See attachment)
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Hey there,
Angle AEB + Angle CED = 180 degrees (vertically opposite angles)
(5x-10) degrees + (3x + 40) degrees = 180 degrees
5x -10 + 3x + 40 = 180 degrees
5x + 3x= 180 + 10 - 40
8x = 150
x = 150 / 8
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Angle AEB = (18.75 x 5) - 10 
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Hope this helps ^_^

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