jetblackcap jetblackcap
  • 31-03-2019
  • Mathematics
contestada

Please help me with this...

Please help me with this class=

Respuesta :

desperatesmile
desperatesmile desperatesmile
  • 31-03-2019

3x+4=5x-50

54=2x

27=x

Answer Link
jimrgrant1 jimrgrant1
  • 31-03-2019

Answer:

x = 27

Step-by-step explanation:

The diagonals of a rectangle are congruent, hence

BD = AC ← substitute values

5x - 50 = 3x + 4 (subtract 3x from both sides )

2x - 50 = 4 ( add 50 to both sides )

2x = 54 ( divide both sides by 2 )

x = 27

Answer Link

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