whitepr21 whitepr21
  • 05-02-2021
  • Mathematics
contestada

Please help , explain too :)

Please help explain too class=

Respuesta :

2005mylynn 2005mylynn
  • 05-02-2021

Answer:

10  

Step-by-step explanation:

5x - 20 = 2x + 10

subtracted 2x on both sides

3x - 20 = 10

then add 20 to both sides

3x = 30

then divide 3 on both sides

x= 10

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