nburk151 nburk151

14-03-2018
Mathematics

contestada

Simplify these algebraic expressions: 12x + 3 − 4x + 7, 8 − 7x − 13 + 2x, −3x − 18 + 5x − 2

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gottmeierap5lmzf gottmeierap5lmzf

14-03-2018

12x+3-4x+=8x-4
8-7x-13+2x=-5-5x
-3x-18+5x-2=-16x-2

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jlamb415 jlamb415

12-11-2019

Answer:.

8x+10

-5-5x

2x-20

Step-by-step explanation:

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