lizzygv1206 lizzygv1206

15-10-2020
Mathematics

contestada

what are the steps for solving 11+n+9+3n<9n-3n-4

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

15-10-2020

Answer:

12<n

Step-by-step explanation:

11+n+9+3n<9n-3n-4

Combine like terms

20+4n<6n-4

Subtract 4n from each side

20+4n-4n<6n-4n-4

20 < 2n-4

Add 4to each side

20+4 < 2n-4+4

24 < 2n

Divide by 2

12<n

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