The expression -3(x + 10) is equivalent to -3x - 30. This is because when you distribute the -3 to both terms inside the parentheses, you get -3x - 30. The negative sign in front of the 3 applies to both the x and the 10 when distributing.
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3x-3y?
Radical (3x) = radical(x) * radical(3).
The algebraic expression that represents the sum of 10 and 3 times a number x is 10 + 3x. This expression can be simplified by multiplying 3 with x to get 3x, and then adding 10 to it. In this expression, 3x represents three times the value of x, and 10 represents a constant value added to the product of 3 and x.
2(3x + 4) = 6x + 8 3(x - 5) = 3x - 15 6x + 8 - 3x + 15 = 3x + 23
3(x-y)