Jade102804
Jade102804 Jade102804
  • 12-12-2018
  • Mathematics
contestada

1. 8 - n = -4
n =

2. 18 ÷ x = -2
x = ?

3. 8 - n = -4
n = ?

4. -9/3 + b = -1
b =

Respuesta :

jamesphantos11
jamesphantos11 jamesphantos11
  • 12-12-2018

Answer:

1.-n=-12; n=12

2.18=-2x; x=-9

3.-n=-12; n=12

4.b=3


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