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What is the solution set for 7x−4=3x+8 , given the replacement set {2,3,4,5} ? x = 2 x = 3 x = 4 x = 5
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What is the solution set for 7x−4=3x+8 , given the replacement set {2,3,4,5} ?

x = 2
x = 3
x = 4
x = 5

User Nikhil Kinkar
by
8.0k points

2 Answers

2 votes

Answer:X=3

Explanation:

User Aivar Paalberg
by
8.3k points
2 votes
7x-4=3x+8
4x-4=8
4x=12
x=3
User Krish
by
7.8k points
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