Respuesta :

juharinuradillah

Answer:

4x + 44 = 180

Step-by-step explanation:

4x = 180- 44

4x = 136

x= 136÷ 4

x= 34

learenceiweabudike

Answer:

4x + 44 = 180

Step-by-step explanation:

sum of angles on a straight line = 180

4x + 44 = 180

subtract 44 from both sides

4x + 44 - 44 = 180 - 44

4x = 136

Divide both sides by the coeficient of x

4x = 136

4 4

x = 34

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