Which expression is equivalent to 20 w - 4 w + 3 w ?

Question

Accepted Answer

Choice B is correct. Combining like terms inside the parentheses of the given expression, 20 w - 4 w + 3 w , yields 20 w - 7 w . Combining like terms in this resulting expression yields 13 w . Choice A is incorrect and may result from conceptual or calculation errors. Choice C is incorrect and may result from conceptual or calculation errors. Choice D is incorrect and may result from conceptual or calculation errors.

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