Lenguaje algebraico
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Transcript of Lenguaje algebraico
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NÚMEROS
LETRAS
OPERACIONES
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X + 3 77
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3x +2·(4x -1)= x +18
PRIMER PASO : SUPRIMIR PARÉNTESIS
3x + 8x – 2 = x +18
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SEGUNDO PASO: TRASPOSICIÓN DE TÉRMINOS
3x + 8x – x = 2 +18
TERCER PASO: REDUCCIÓN DE TÉRMINOS SEMEJANTES
10x = 20
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CUARTO PASO: DESPEJAR LA INCOGNITA
x = 20 / 10x = 2
FIN