alexgmo alexgmo
  • 15-12-2020
  • Mathematics
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Respuesta :

anmreenrashad2006
anmreenrashad2006 anmreenrashad2006
  • 15-12-2020

Answer:

4

Step-by-step explanation:

you do 2x+2x+6+3x+1 as this is simplified then it is 7x+7=35 then you take away 7 and that is 7x=28 and then u do x=28/7 and then you do x=4 you can check by substituting X

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