kingjadenr
kingjadenr kingjadenr
  • 14-12-2018
  • Mathematics
contestada

5x−7=8 ; {1, 2, 3, 4} ? {hurry i will give you brainliest help}

x = 1
x = 2
x = 3
x = 4

Respuesta :

kirkbratton
kirkbratton kirkbratton
  • 14-12-2018

Answer:

x=3

Step-by-step explanation:

5x-7=8

add seven to both sides

5x=15

divide by 5

x=3

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