annie6679 annie6679
  • 03-04-2019
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

xzervisx
xzervisx xzervisx
  • 03-04-2019

Answer:

40

Step-by-step explanation:

✯Hello✯

↪  So we know that angles on a straight line add up to 180 degrees

↪  So x+(4x-20)=180

↪  We can then solve this... this will be 5x-20=180

↪  When solving for x, add 20 to 180 which is 200, solving for x gives us 40

HOPE THIS HELPS :)

❤Gianna❤

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