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What’s 34 + 2x = 49??? I NEED HELP

User Bioball
by
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2 Answers

8 votes

34 + 2x = 49
minus 34 from both sides
2x = 15
divide both sides by 2
x = 7.5

(to confirm 2x = 15, 34 + 15 = 49)
User Mistdon
by
8.6k points
9 votes

Answer:

x = 7.5

Explanation:

Use algebraic manipulation (and remember that anything you do to one side must be done to the other, in most cases):

34 + 2x = 49

-34 -34

2x = 49 - 34

2x = 15

x = 7.5

User Glen Solsberry
by
8.3k points

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