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salim solved the equation in the box below. how many solutions does his equation have? explain how you know
2(x + 2) = 2x + 4
2x + 4 = 2x + 4
-2. -2
4=4

Respuesta :

smia3594
Salim has many/infinite solutions because both sides equally each other. therefore any number could fill in x and equal the same on both sides

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