idontfitin
idontfitin idontfitin
  • 07-01-2021
  • Mathematics
contestada

In which step was the first mistake made when solving this equation.

In which step was the first mistake made when solving this equation class=

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node63 node63
  • 07-01-2021
Step A since it should be a positive 8
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chickenlady044
chickenlady044 chickenlady044
  • 07-01-2021
Step A. A negative multiplied by a negative is positive. -2 times -4 should’ve been + 8.
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