Albertnile
Albertnile Albertnile
  • 04-03-2022
  • Mathematics
contestada

5x+2y=18 compare to 3x+7y=29​

Respuesta :

Esther
Esther Esther
  • 06-03-2022

Answer:

5x + 2y = 18  >  3x + 7y = 29​

Step-by-step explanation:

5x + 2y = 18 compare to 3x + 7y = 29​

5x + 2y = 18

-5x        -5x

2y = -5x + 18

/2       /2

y = -5/2x + 9    -5/2 = -2.5  

3x + 7y = 29​

-3x         -3x

7y = -3x + 29

/7       /7

y = -3/7x + 29/7     -3/7 = 0.43     29/7 = 4.14

y = -5/2x + 9  > y = -3/7x + 29/7

Hope this helps!

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