Mathematics

Rodney Oneill

24 May, 03:57

Which expression is equivalent to 19x - 6x + 2 and why?

15x, because 19x - 6x + 2 = 13x + 2 = 15x

11x, because 19x - 6x + 2 = 19x - 8x = 11x

2 + 13x, because (19x - 6x) + 2 = 13x + 2 = 2 + 13x

2 - 13x, because (19x - 6x) + 2 = - 13x + 2 = 2 - 13x

+2

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