elsonabri
elsonabri elsonabri
  • 22-11-2021
  • Mathematics
contestada

x + 42 + x - 38 = 180 ​

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sarkisss454
sarkisss454 sarkisss454
  • 22-11-2021
2x+4=180
-4 -4

2x=176
/2 /2

X=88
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