JashadY176824 JashadY176824
  • 03-11-2022
  • Mathematics
contestada

How many solutions does the equation −5a + 5a + 9 = 8 have? (5 points)NoneOneTwoInfinitely many

Respuesta :

SageS276397 SageS276397
  • 03-11-2022

ANSWER:

1st option: none

STEP-BY-STEP EXPLANATION:

We have the following equation:

[tex]−5a\:+\:5a\:+\:9\:=\:8\:[/tex]

We solve for a:

[tex]\begin{gathered} −5a\:+\:5a\:+\:9\:=\:8\: \\ \\ 0+9=8 \\ \\ 9=8\rightarrow\text{ false} \end{gathered}[/tex]

Therefore, the equation has no solution, the correct answer is 1st option: none

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