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How do you solve 7x-5=30?

How do you solve 7x-5=30?
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2 votes
How do you solve 7x-5=30?

User DKIT
by
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2 Answers

2 votes

7x-5=30\ \ |+5\ to\ both\ sides\\\\7x=30+5\\\\7x=35\ \ |:7\\\\x=(35)/(7)\\\\x=5\\\\Answer\ is\ x=5.
User Harshit Gupta
by
8.7k points
7 votes
7x - 5 = 30

* add 5 to both sides

7x = 30 + 5

7x = 35

* divided both sides by 7

(7/7)x = 35/7

x = 5
User Carolyn
by
8.9k points
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