shelll66 shelll66
  • 07-10-2020
  • Mathematics
contestada

Simplify: −2s − 9 + 7 − 5r use s = 3 and r =

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jrisraelh
jrisraelh jrisraelh
  • 07-10-2020

Answer:

-2s - 9 + 7 - 5r

Step-by-step explanation:

Add -9 and -7.

-2s - 2 - 5r

Move -2.

-2s - 5r - 2

Reorder -2s and -5r.

-5r - 2s - 2

I hope this helps.

if you could, feel free to mark me Brainliest it would be much appreciated :D

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