armidacura78 armidacura78

14-05-2021
Mathematics

contestada

Solve.

6x + 9 = -12

Don't add spaces to your answer.

Respuesta :

tmongey09 tmongey09

14-05-2021

Answer:

x=−7/2

Step-by-step explanation:

Answer Link

jimrgrant1 jimrgrant1

14-05-2021

Answer:

x = - [tex]\frac{7}{2}[/tex]

Step-by-step explanation:

6x + 9 = - 12 ( subtract 9 from both sides )

6x = - 21 ( divide both sides by 6 )

x = [tex]\frac{-21}{6}[/tex] = - [tex]\frac{7}{2}[/tex] ( = - 3.5 )

Answer Link

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