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1 vote
Please help meeee!!!!!!!!

Please help meeee!!!!!!!!-example-1
User BLaminack
by
2.5k points

2 Answers

3 votes

Answer:

17.5

Explanation:

115+(4n-5) are a linear pair.

115+(4n-5)= 180

minus 115

4n-5=65

plus 5

4n=70

divide by 4

n= 17.5

User Greig Fotheringham
by
3.6k points
3 votes

Answer:

n = 17.5

Explanation:

4*17.5 = 70

70 - 5 = 65

115 + 65 = 180

Have a nice day!

User FRD
by
2.9k points