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40° 3X + 14 Please helppppp meeeeee
150k views
2 votes
40°
3X + 14
Please helppppp meeeeee

40° 3X + 14 Please helppppp meeeeee-example-1
User David Dollar
by
3.2k points

2 Answers

1 vote

Answer:

x=42

Explanation:

40+3x+14=180

-40 on both sides

3x+14=140

-14 on both sides

3x=126

divide 3 on both sides

x=42

User Losttime
by
3.6k points
1 vote

Answer:

3x+14+40=180[being supplementary]

3x=180-54

x=126/3

x=42 is a required answer.

User Nitowa
by
3.1k points
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