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2x-1=7 Not sure how to start to solve this equation
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25 votes
2x-1=7
Not sure how to start to solve this equation

User Sukima
by
3.8k points

2 Answers

10 votes

Answer: x=4

Step-by-step explanation: 2x−1=7

2x−1+1=7+1

2x/2=8/2

x=4

User BPizzi
by
4.0k points
7 votes

Answer:

x equals 4. 2x4 is 8-1equals 7

User Sachin Arote
by
4.0k points
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