Seudónimo Seudónimo

02-03-2021
Mathematics

contestada

como simplifica essa expressão:
3z+5+7z-4:

Respuesta :

sevdaretl06 sevdaretl06

02-03-2021

Answer:

10z +1

Step-by-step explanation:

3z+7z=10z

5-4=1

10z +1

Answer Link

stacybragdon stacybragdon

02-03-2021

Answer:

10z+9

Step-by-step explanation:

3z+5+7z+4

3z+9+7z

Answer Link

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