kmcglone7
kmcglone7 kmcglone7
  • 21-01-2021
  • Mathematics
contestada

simplify the expression

-4z-6-7z+3=

Respuesta :

TheBlueFox
TheBlueFox TheBlueFox
  • 21-01-2021

Start by changing your minus signs to plus negatives.

So change the -6 to plus a negative 6

and change the -7x to plus a negative 7z.

Now combine like terms → your "z" terms and your numbers.

So -4z + -7x is -11z and -6 + 3 is -3.

Take a look below.

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