Mathematics, 05.12.2020 02:40 sammysosa121832

The model below represents the equation 3x + 4 = 7. What would be the most appropriate first step in finding the value of x?
A Add 4 circles to each side of the model.
B Add 7 circles to each side of the model.
C Subtract 4 circles from each side of the model.
D Subtract 7 circles from each side of the model

Fast Please!!

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The model below represents the equation 3x + 4 = 7. What would be the most appropriate first step i...

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