lschuh lschuh
  • 26-03-2020
  • Mathematics
contestada

Is this equation True, False, or Open? 3 = x - 4

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thistleBranch
thistleBranch thistleBranch
  • 26-03-2020

If you solve 3 = x - 4 by adding 4 to each side, x = 7.

This equation states that 3 = x - 7, we know x = 7 so 7 - 4 = 3.

This equation is true.

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