yocselinpinto7 yocselinpinto7
  • 09-01-2023
  • Mathematics
contestada

. Which of the following equations
represents an identity? Justify your
choice.
1) 2x+1=3x+4
2) 4x-3=2(2x+7)
3) 6x+3=2x+10
4) 4(5x+2) = 20x+8

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