What solid figure has 6 equal faces, 8 vértices, and 12 equal edges? Carlito is x years old now. Write an algebraic equation for his age if his age in 5 years is 17.

Solución

What solid figure has 6 equal faces, 8 vertices, and 12 equal edges? Carlito is x years old now. Write an algebraic equation for his age if his age in 5 years is 17.

Solución

Carlito^{'} s age is : 12

Pasos de solución

Translate the problem into an equation:

x + 5 = 17

Resolver para

x, x + 5 = 17 : x = 12

Carlito^{'} s age is : 12

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