perrydestiny918 perrydestiny918

03-05-2020
Mathematics

contestada

a = 2 + 3a + 8?
SI
SI

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-05-2020

Answer:

a = -5

Step-by-step explanation:

a = 2 + 3a + 8

Subtract 3a from each side

a-3a = 2 + 3a-3a + 8

-2a = 2+8

-2a = 10

Divide each side by -2

-2a/-2 = 10/-2

a = -5

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