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4 votes
4 votes
Solve for x.
3x +13

6x + 5
x = [?]

Solve for x. 3x +13 6x + 5 x = [?]-example-1
User PhilMasteG
by
2.9k points

2 Answers

4 votes
4 votes

Answer:

nessa resposta da 10 beijos

User Mike Shepard
by
3.0k points
4 votes
4 votes

Answer:

x = 18

Explanation:

The given angles are same- side exterior angles and sum to 180°, that is

6x + 5 + 3x + 13 = 180

9x + 18 = 180 ( subtract 18 from both sides )

9x = 162 ( divide both sides by 9 )

x = 18

User ManInMoon
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