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3x+2(20) +110=180 algebraic solution
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3x+2(20) +110=180
algebraic solution

User Matt Evans
by
4.9k points

2 Answers

3 votes

Answer:

x = 10

Explanation:

3x + 2(20) + 110 = 180

3x + 40 + 110 = 180

3x + 150 = 180

-150 -150

3x = 30

3 3

x = 10

Check:

3x + 2(20) + 110 = 180

3(10) + 2(20) + 110 = 180

30 + 40 + 110 = 180

70 + 110 = 180

180 = 180

User Agatha
by
4.9k points
1 vote

Answer:

x=10

Explanation:

3x+40+110=180

3x+150=180

3x=180−150

3x=30

x= 3 /30

x= 10

User Dmitriy Neledva
by
5.3k points
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