periwinklestar periwinklestar
  • 07-09-2018
  • Mathematics
contestada

solve.
2/3x + 1/2 = 10

Respuesta :

gmany
gmany gmany
  • 08-09-2018

[tex]\dfrac{2}{3}x+\dfrac{1}{2}=10\ \ \ \ |-\dfrac{1}{2}\\\\\dfrac{2}{3}x=9\dfrac{1}{2}\\\\\dfrac{2}{3}x=\dfrac{19}{2}\ \ \ \ |\cdot\dfrac{3}{2}\\\\x=\dfrac{57}{4}[/tex]

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