brain4609 brain4609
  • 08-10-2022
  • Mathematics
contestada

29) Tom solved the equation 6x-2(15-2x) = 10 and checked his solution as shown below

6x - 30- 4x = 10

6 (20) - 30-4 (20) = 10

120-30-80 = 10

90-80 = 10

10 = 10

Do you agree or disagree with his check? Explain.

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