kybeku
kybeku kybeku
  • 24-09-2021
  • Mathematics
contestada

Can someone solve this equation for me?
x - y + 4; use x = -9, and y = -10

Respuesta :

cooter1218 cooter1218
  • 24-09-2021
(-9) - (-10) + 4 = 5, subtracting -10 from -9 is the same as adding 10 to -9. simplifying that gives you 1 + 4 which is 5.
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