clavonntae clavonntae
  • 26-06-2021
  • Mathematics
contestada

Set up an en equation and use it to solve for x

Set up an en equation and use it to solve for x class=

Respuesta :

jimrgrant1 jimrgrant1
  • 26-06-2021

Answer:

x = 30

Step-by-step explanation:

The 2 angles lie on a straight line and sum to 180° , then

x - 3 + 153 = 180

x + 150 = 180 ( subtract 150 from both sides )

x = 30

Answer Link
doomdabomb
doomdabomb doomdabomb
  • 26-06-2021

Answer:

x = 30

Step-by-step explanation:

180° = total

153° = part

180° - 153° = 27°

Then use the equation to find the value of x

(x - 3) = 27

(x + 3) = +3       Add 3 to both sides!

x = 30

Answer Link

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