gamergirl1232
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WILL GIVE BRAINLIEST! use complete sentences to describe why it is necessary to do the same thing to both sides of an equation to preform valid operations.

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cinnoreo

Answer:

Step-by-step explanation: Because the equal sign means that each side of the equation represents the same number. If you do the same thing to the same number, it will come out the same. For example, if A = 5 and B = 5, then A + 1 = 6 and B + 1 = 6, that makes A + 1 = B + 1.

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