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Respuesta :

Answer:

×=-0.8

Step-by-step explanation:

3×2=6

6+9=15

19x+15=0

subtract 15 from both sides

19x=-15

divide both sides by 19

x=-0.789 which rounds up to -0.8

x=0.8

3*2+19x+9=0

=6+19x+9=0

=15+19x=0

=19x=-15

x= -15/19