aiden7769 aiden7769
  • 08-09-2020
  • Mathematics
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За – 6а + 2 = 8а + 20 – 5а

Respuesta :

KaileyP0813
KaileyP0813 KaileyP0813
  • 08-09-2020

Answer:

a = -3

Step-by-step explanation:

3a - 6a + 2 = 8a + 20 - 5a

Combine Like Terms

-3a + 2 = 3a + 20

       -2            -2

-------------------------------------

-3a = 3a + 18

-3a  -3a

-------------------------------------

-6a = 18

----   ----

-6     -6

a  =  -3

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