madikith madikith
  • 01-10-2020
  • Mathematics
contestada

-6a-4= -4 (1+7a) Solve for a.

Respuesta :

afunn afunn
  • 02-10-2020

Answer:

[tex]a = 0[/tex]

Step-by-step explanation:

On the right side of the = multiply -4 through

[tex] - 6a - 4 = - 4 - 28a[/tex]

add 28a and add 4 to both sides

[tex]28a - 6a = 4 - 4[/tex]

[tex]22a = 0[/tex]

divide both sides by 22

[tex]a = 0[/tex]

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