Auchavian12 Auchavian12

09-06-2021
Mathematics

contestada

help me plz im very confused

help me plz im very confused class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

09-06-2021

Answer:

x = 11

Step-by-step explanation:

The two angles form a straight line so they add to 180

4x+15 + 11x = 180

Combine like terms

15x+15 = 180

Subtract 15 from each side

15x+15-15 = 180-15

15x = 165

Divide by 15

15x/15 =165/15

x = 11

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