Step-by-step explanation:
-7y-4y=9
-11y=9
y=9/-11
y=0.81
Answer:
[tex] - 7y - 4y = 9 \\ - 11y = 9 \\ - y = \frac{9}{11} \\ y = - \frac{9}{11} \\ thank \: you[/tex]
