nathalie10145 nathalie10145
  • 10-05-2021
  • Mathematics
contestada

2x+8x -11=9
What is the value of x

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rococo908
rococo908 rococo908
  • 10-05-2021

Answer:

x = 2

Step-by-step explanation:

First, add like terms:

2x + 8x - 11 = 9

10x - 11 = 9

Add 11 to both sides:

10x = 20

Divide each side by 10

x = 2

So, the answer is x = 2

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admitasubba admitasubba
  • 10-05-2021
It’s 2 I just take the test.
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