avaranea avaranea
  • 11-12-2020
  • Mathematics
contestada

Simplify the expression by combining like terms.
15 + 12z– 5z + 4y- 7

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BellaPrincess
BellaPrincess BellaPrincess
  • 11-12-2020

Answer: = 4y + 7z + 8

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unknnownn unknnownn
  • 11-12-2020

Answer:

7z+4y+8

Step-by-step explanation:

Collect the like terms so 12z-5z would be 7z, then since there is only 1 y term it would be 4y, and -7 + 15= 8

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