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3(x+5)+x=7 What is X?

3(x+5)+x=7 What is X?
asked 51.9k views
20 votes
3(x+5)+x=7 What is X?

asked
User Sten Petrov
by
8.0k points

2 Answers

3 votes

Answer:

x = -2

Explanation:

3(x+5) + x = 7 --> deal with parenthesis

4x + 15 = 7 --> subtract 15 from both sides

4x = -8

x = -2

answered
User Gizette
by
7.9k points
11 votes

Answer:

x = -2

Explanation:

answered
User Mangesh
by
7.8k points
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