Answer:
Explanation:
you distribute the negative to y and negative 1 making it positive
add -9 to both sides that will get you to -5y = -y+ 10
you than add y to both sides giving you -4y=10 and -4 divided 10 gives you a fraction of
-5y+1y=-1+9
-4y=8
y=2
I think thats the answer
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