LaaibahAzimi
LaaibahAzimi LaaibahAzimi
  • 14-02-2022
  • Mathematics
contestada

Solve for the value of x: x/2 + x/3 = 2x/5 + 3 , also I need a very thorough explanation for this.

Respuesta :

evgeniylevi
evgeniylevi evgeniylevi
  • 14-02-2022

Answer:

[tex]x=\frac{90}{13} .[/tex]

Step-by-step explanation:

[tex]\frac{x}{2} +\frac{x}{3} =\frac{2x}{5} +3;[/tex]

[tex]30*(\frac{x}{2} +\frac{x}{3} )=30*(\frac{2x}{5} +3);[/tex]

15x+10x=12x+90; ⇔ 13x=90;

[tex]x=\frac{90}{13}.[/tex]

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