reyesandrew2005 reyesandrew2005

22-03-2017
Mathematics

contestada

Which algebraic expression is equivalent to the expression below?

(11x - 2) + ( 15 - 9x)

A. 26x - 11
B. 2x + 17
C. 20x + 17
D. 2x + 13

Respuesta :

22-03-2017

11x - 9x = 2x
-2 + 15 = 13
so...
2x + 13
The answer is D

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