Answer:
In the expression 4 - (x - 6), the number being distributed is -1.
When you distribute -1 into the parentheses, you change the sign of each term inside the parentheses:
4 - (x - 6) = 4 - x + 6
So, the number being distributed (multiplied) is -1, which results in changing the sign of both terms inside the parentheses.
Explanation:
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