paulyousif29
paulyousif29 paulyousif29
  • 04-10-2021
  • Mathematics
contestada

Solve for x. A triangle equals 180

Solve for x A triangle equals 180 class=

Respuesta :

618diya 618diya
  • 04-10-2021
90+36+ (13x+3)=360 Use this to solve for x. First step is to simplify: 129+13x=360
Now subtract 129 from both sides: 13x=231
Divide by 13 on both sides: x =17.77
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