Aminjakup Aminjakup
  • 12-09-2021
  • Mathematics
contestada

1) 43x + 72 = 502;
2 ) 19y - 200 = 47;​

Respuesta :

brundag05
brundag05 brundag05
  • 12-09-2021

Answer:

1) [tex]43x + 72 = 502 \\ 43x = 502 - 72 \\ 43x = 430 \\ x = \frac{430}{43} \\ x = 10[/tex]

2) [tex]19y - 200 = 47 \\ 19y = 47 + 200 \\ 19y = 247 \\ y = \frac{247}{19} \\ y = 13[/tex]

HOPE IT HELPS YOU ✌️

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