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Solve for x in the diagram below.
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4 votes
Solve for x in the diagram below.

Solve for x in the diagram below.-example-1
User Tglas
by
6.3k points

2 Answers

4 votes

Answer:

x = 45

Explanation:

The 2 given angles are adjacent snd sum to 180° , then

2x + 45 + x = 180 , that is

3x + 45 = 180 ( subtract 45 from both sides )

3x = 135 ( divide both sides by 3 )

x = 45

User Igor Maznitsa
by
6.8k points
1 vote

Answer:

x = 45

Explanation:

180 = (2x + 45) + x

135 = 2x + x

135/3 = 3x/3

45 = x

User Ahofmann
by
5.7k points
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