Verified Answer :

\(\frac{2}{3} (3x-15y)+(9y-11x)\)

\(= 2(x-5y)+(9y-11x)\)

\(= 2x-10y+9y-11x\)

\(=-9x-y\)

Coding8with8Valor
A-9x - y

3 (2/3) = 2
-15 (2/3) = -10

(2x - 10y) + (9y - 11x)

Combine like terms:
9y - 10y = -1y (or -y)
-11x + 2x = -9x
A) -9x - y

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