Respuesta :

dreameraiit

9 × x = 9x

-5 × x = -5x

9 × 4 = 36

-5 × 4 = -20

3 × 2 = 6

3 × -x = -3x

9x - 5x + 36 - 20 = 6 - 3x

4x + 16 = 6 - 3x

4x - 3x = - 16 + 6

x = - 10

: )
This was my answer hope I helped ;)
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