berenice32bo berenice32bo
  • 16-10-2019
  • Mathematics
contestada

I need help solving this equation
4n-9=2(5+2n)

Respuesta :

Аноним Аноним
  • 16-10-2019

First, use distributive property on the right half.

2 * 5 = 10

2 * 2n = 4n

4n - 9 = 10 + 4n

Add 9 to both sides

4n = 19 + 4n

Subtract 4n from both sides

0 = 19

But thats not true. Therefore, there is no solution.

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