miguelalonsouriert miguelalonsouriert

24-01-2022
Mathematics

contestada

dose the order in which you add -9 and 9 matter? Explain your reasoning.

Respuesta :

Tomatosareasin Tomatosareasin

27-01-2022

Answer:

Not particularly, as your answer would be the same either way, though practicality would turn negative 9 into minus 9, so it would go from

x + (-9) + 9 and become x -9 +9.

Also, the -9 and the 9 would cancel out.

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