slaygod slaygod

04-04-2017
Mathematics

contestada

Solve:
20-6n=-2(n+6)
Please help!

Respuesta :

04-04-2017

20 - 6n = -2 (n + 6)
20 - 6n = -2n -12
+2n +2n

20 - 4n = -12
-20. -20

-4n = -32
/-4. /-4

N = 8

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