kukisbae
kukisbae kukisbae
  • 24-09-2018
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

jimrgrant1 jimrgrant1
  • 24-09-2018

x = 35

The angles are vertically opposite and equal thus

4x + 20 = 3x + 55

subtract 3x from both sides

4x - 3x + 20 = 55

x + 20 = 55

subtract 20 from both sides

x = 55 - 20 = 35




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