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gabbihardy7980
06.11.2020 •
Mathematics
Como se simplifican las expresiones algebraicas
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Ответ:
Para simplificar cualquier expresión algebraica, las siguientes son las reglas y pasos básicos: Elimine cualquier símbolo de agrupación, como corchetes y paréntesis, multiplicando factores. Usa la regla del exponente para eliminar la agrupación si los términos contienen exponentes. Combina los términos semejantes mediante suma o resta.
Ответ:
x < 2
Step-by-step explanation:
Distribute the 3 to (x + 1):
3(x + 1)
3x + 3
→3x + 3 < 9
Subtract 3 from both sides:
→3x < 6
Divide both sides by 3:
→x < 2