tikihut21savage
tikihut21savage tikihut21savage
  • 13-01-2021
  • Mathematics
contestada

u − u + 2u + 3u − 2u = 15

Respuesta :

Аноним Аноним
  • 14-01-2021

Step-by-step explanation:

[tex]\tt{u-u+2u+3u-2u=15 }[/tex] ⠀

[tex]\tt{6u-3u=15 }[/tex] ⠀

[tex]\tt{3u=15 }[/tex] ⠀

[tex]\tt{ u=\dfrac{15}{3} }[/tex] ⠀

[tex]\tt{ u=\dfrac{\cancel{15}}{\cancel{3}} }[/tex] ⠀

[tex]\tt{u=5 }[/tex] ⠀

Answer Link
lucky75
lucky75 lucky75
  • 22-05-2021

Answer:

  • u=5

Step-by-step explanation:

  • u-u+2u+3u-2u=15
  • 6u-3u=15
  • 3u=15
  • u=15/3
  • u=5
Answer Link

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