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3x = 4(x+4) - 2(x+2) + 19
3x = 4x + 16 - 2x - 4 + 19
3x = 2x + 31
3x - 2x = 31
x = 31
LOS TRES NUMEROS SON
-31
-33
-35
Dale GRACIAS y agregala como la MEJOR RESPUESTA