TigerLily06 TigerLily06

11-08-2020
Mathematics

contestada

What is the value of $a$ if the lines $2y - 2a = 6x$ and $y + 1 = (a + 6)x$ are parallel?

Respuesta :

akshayjana akshayjana

18-08-2020

Answer:

a=-3

Step-by-step explanation:

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