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Solve for x a)41 b)17 c)19 d)18
7.3k views
4 votes
Solve for x
a)41
b)17
c)19
d)18

Solve for x a)41 b)17 c)19 d)18-example-1
User Azri Jamil
by
4.5k points

2 Answers

1 vote

Answer:

d

Explanation:

3x + 1 and 55 are alternate angles and congruent, thus

3x + 1 = 55 ( subtract 1 from both sides )

3x = 54 ( divide both sides by 3 )

x = 18 → d

User Pedro Figueiredo
by
4.2k points
6 votes

Answer:

18

Explanation:

3x+1=55

(alternate angle theorem)

3x=55-1

3x=54

x=54/3

x=18

User John Palmer
by
4.2k points
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