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Demarco substitutes a value for x in the equation 2x = 4.
How will Demarco know if the value is a solution of the equation

Pls help

Answer :

LUCLAPORTE2GO

Answer:

If both sides are equal

Step-by-step explanation:

If both sides are equal and are the same in both sides of the equation, than it is a solution.

For instance, the solution for 2x = 4, is x = 2 because 2(2) = 4 is 4 = 4.

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