V3NMuss
V3NMuss V3NMuss
  • 15-01-2021
  • Mathematics
contestada

Solve the system by subtitution y = 3x + 18 y = 5x

Respuesta :

zhangdaoyijrc zhangdaoyijrc
  • 15-01-2021

Answer:

x=9

Step-by-step explanation:

y=3x+18=5x

thus 3x+18=5x

subtract 3x from both sides     18=2x

simplify for x       x=9

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