celia24 celia24
  • 06-02-2019
  • Mathematics
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What is the value of x

What is the value of x class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 06-02-2019

Answer:

x = 128

Step-by-step explanation:

The two angles are supplementary since they form a straight line.  Supplementary angles add to 180 degrees.

x+3 +49 = 180

Combine like terms

x +52 = 180

Subtract 52

x+52-52 = 180-52

x =128

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