knguyen0613 knguyen0613

16-06-2022
SAT

contestada

1/3x-1/6y=4 6x-ay=8 in the system of equatuons above, a is a constant. if the system has no solution, what is the value of a?

Respuesta :

wanttobeclever wanttobeclever

19-06-2022

Answer:

3

Explanation:

(1/3x-1/6y)×18=4×18 ⇒ 6x-3y=72

6x-ay=8 if a=3 ⇒ 6x-3y=8

72≠8

a=3 ⇒ system has no solution

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