wyfhthgd44 wyfhthgd44
  • 11-11-2021
  • Mathematics
contestada

Y=4x+8 y=-x-7 solve by substitution

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NitroBoosterX
NitroBoosterX NitroBoosterX
  • 11-11-2021

Step-by-step explanation:

Alrighty! here you go image.

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Answer Link
12630109
12630109 12630109
  • 11-11-2021

Answer:x=15

Step-by-step explanation:

Answer Link

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