BeautyQueen97
BeautyQueen97 BeautyQueen97
  • 27-09-2018
  • Mathematics
contestada

Simplify completely.
3(x - 6) + 4x

A. 7x-6
B. 7x-18
C. 11x
D. 12x-18

Simplify completely 3x 6 4x A 7x6 B 7x18 C 11x D 12x18 class=

Respuesta :

gmany
gmany gmany
  • 03-10-2018

3(x - 6) + 4x

use distributive property

(3)(x) + (3)(-6) + 4x = 3x - 18 + 4x = (3x + 4x) - 18 = 7x - 18

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