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  • 13-01-2017
  • Mathematics
contestada

How can you decide which operation to use to solve a two step equation

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dianebauerscd dianebauerscd
  • 13-01-2017
Always use the inverse (opposite) operation.  Ex. is 2x+4=10.

First subtract 4, and then divide by 2.  

actually reverse of order of operations to solve.
Answer Link
joshua442k
joshua442k joshua442k
  • 09-02-2022

Always use the inverse (opposite) operation.  Ex. is 2x+4=10.

First subtract 4, and then divide by 2.  

actually reverse of order of operations to solve.

Answer Link

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