michel2012
michel2012 michel2012
  • 14-01-2021
  • SAT
contestada

3a+45=52+2a find a.....​

Respuesta :

Аноним Аноним
  • 14-01-2021

Explanation:

[tex]\tt{ 3a+45=52+2a }[/tex] ⠀

[tex]\tt{3a-2a=52-45 }[/tex] ⠀

[tex]\tt{ a=7 }[/tex] ⠀

Answer Link
ItzBrainly
ItzBrainly ItzBrainly
  • 15-10-2021
  • [tex]\sf{ a=7}[/tex]

Explanation:

  • 3a+45=52+2a

  • 2a-3a=45-52

  • -a=-7

  • a=7
Answer Link

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