natalieispretty7 natalieispretty7

27-02-2022
Mathematics

contestada

3x - 2 + x + 8 = -(9x + 7
=
- 2(9x + 7 - x + 5)
1 (8x + 12)
4x + 6 =
2
4x + 6 = 4x + 6
4x + 6 = 4x - 6 = 4x + 6 - 4x - 6
0=0
Is this correct?

Respuesta :

1800367 1800367

01-03-2022

Answer:

no

Step-by-step explanation:

3x−2+x+8=−9x−7

4x+6=−9x−7

4x+6+9x=−7

13x+6=−7

13x=−13

x=−1

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