liana07 liana07
  • 09-12-2020
  • Mathematics
contestada

Find the sum
(-8z+4)+(8z-7)

Respuesta :

immortaljelly187
immortaljelly187 immortaljelly187
  • 09-12-2020

Answer:

-3

Step-by-step explanation:

Answer Link
everythingforyou90 everythingforyou90
  • 09-12-2020

Answer:

-3

Step-by-step explanation:

(-8z+4)+(8z-7)

=-8z+4+8z-7 [-8z and +8z cut out]

=+4-7

=-3

Answer Link

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