SlowLexus
SlowLexus SlowLexus
  • 04-08-2018
  • Mathematics
contestada

What is the value of x?



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DeanR
DeanR DeanR
  • 04-08-2018

Vertical angles are equal,

2(x+10) = 3x - 30

2x + 20 = 3x - 30

50 = x

Answer: 50

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