slaygod
slaygod
04-04-2017
Mathematics
contestada
Solve:
20-6n=-2(n+6)
Please help!
Respuesta :
choco4
choco4
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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