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Solve for x 3x + 7 = 34 Enter your answer in the box. X= Pls help
137k views
8 votes
Solve for x
3x + 7 = 34
Enter your answer in the box.
X=
Pls help

User Krevan
by
5.3k points

2 Answers

12 votes
What you have to start with is isolating the variable, in this case it is X.

So, 3x+7=34 is now 3x=41

Then divide each side by 3 to isolate the x even more.

X=41/3 or 13.66 repeating
User Winters
by
4.6k points
10 votes
3x + 7 = 34
- 7 - 7
3x=27
3/3 27/3
x=9
User RahulArackal
by
5.0k points
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