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rosijanka [135]
3 years ago
6

2x + 5 = 13 what is x

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
4 0

Answer:

4

Step-by-step explanation:

13 - 5 = 8

2 x 4 = 8

8 + 5 = 13

valkas [14]3 years ago
3 0

Answer:

x = 4

Step-by-step explanation:

<em>it's important to keep in mind that you can do anything to an equation as long as you do it to both sides, and it will still be equal.</em>

2x + 5 = 13

<em>subtract 5 from both sides of the equation</em>

2x + 5 -5 = 13 - 5

2x = 13 -5

2x = 8

<em>divide both sides of the equation by 2</em>

2x/2 = 8/2

x = 4

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