Seudónimo Seudónimo
  • 02-10-2017
  • Mathematics
contestada

NEED HELP QUICKLY
SOLVE AND SHOW WORK MAKE SURE ITS CORRECT.
1.Solve 4n-6(n+1)>12

2.Solve 5>5(12-a)

3.Solve 2s+20<119-9s

Respuesta :

Аноним Аноним
  • 02-10-2017
1. 4n - 6n - 6 > 12
  -2n > 18
n < -9.

2. 5 > 5(12-a)

5 > 60 - 5a
5a > 55
a > 11

3. 2s + 20  < 119 - 9s
11s  <  99
x < 11
 

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