lilabe08 lilabe08
  • 16-09-2020
  • Mathematics
contestada

Solve d
50+ 2(2 - d) = 3(1 + d) + 1 hurry please

Respuesta :

gavinmartin75
gavinmartin75 gavinmartin75
  • 16-09-2020

Answer:

d = 10

Step-by-step explanation:

50 + 2 ( 2 - d ) = 3 ( 1 + d ) + 1

50 + 4 - 2d = 3 + 3d + 1

54 - 2d = 4 + 3d

- 4           -4

50 - 2d = 3d

     +2d  +2d

50 = 5d

50/5

d = 10

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