1 Answer

Niklas Higi · Answer 1 · 2023-05-28T13:22:26+0000

Answer:

Grace's work was done correctly.

Explanation:

She expanded the equation and grouped the like terms, then added them together to get the answer.

$6-3x-2\left(6x-8\right)\\=6-3x-12x+16\\3x - 12x = -15x\\= -15x + 6 + 16\\6 + 16 = 22\\= -15x + 22$

Hope this helps!

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