tlroberts tlroberts
  • 10-09-2020
  • Mathematics
contestada

RS = 5x, ST = 3x, and RT = 48

Respuesta :

Estellia
Estellia Estellia
  • 10-09-2020

Answer:

[tex]x= 6[/tex]

Step-by-step explanation:

RT = RS + ST

[tex]48=5x+3x[/tex]

[tex]48=8x[/tex]

Swap sides:

[tex]8x=48[/tex]

Divide both sides by 8:

[tex]\frac{8x}{8} =\frac{48}{8}[/tex]

[tex]x=6[/tex]

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