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Find the value of x.
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3 votes
Find the value of x.

Find the value of x.-example-1
User Highmastdon
by
4.9k points

1 Answer

3 votes

Answer:

20

Explanation:

angles on a straight line

(x+20)+7x

open bracket

8x +20 = 180

collect like terms

8x= 180-20

8x=160x

x=160/8

x =20

User Donthurtme
by
5.0k points
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