Loomned Loomned
  • 17-04-2017
  • Mathematics
contestada

Find the difference

-8-(-7)

-15
1
15
-1

2. Solve the equation

m+45=32

13
-13
77
-77

3. Solve the equation

-13v=195

- 1/5
15
1/5
-15

Respuesta :

ak78
ak78 ak78
  • 17-04-2017
-8-(-7) = -8+7= -1

m+45=32
m = 32 - 45 = -13

-13v=195
v = - 195 / 13 = -15
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