Queenramiyah982 Queenramiyah982

11-12-2018
Mathematics

contestada

simplify this expression

17-a-2a-6+5a

please solve

Respuesta :

zrh2sfo zrh2sfo

11-12-2018

Answer:

Answer: 2 a + 11

Step-by-step explanation:

Simplify the following:

5 a - a - 2 a - 6 + 17

Grouping like terms, 5 a - a - 2 a - 6 + 17 = (-a - 2 a + 5 a) + (17 - 6):

(-a - 2 a + 5 a) + (17 - 6)

-a - 2 a + 5 a = 2 a:

2 a + (17 - 6)

17 - 6 = 11:

Answer: 2 a + 11

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