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14-03-2021
Mathematics

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x - (2x + 1) = 8 - (3x + 3)

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14-03-2021

Answer:

x = 3

Step-by-step explanation:

cambia los signos : x - 2x-1=8-3x-3

like terms : -x-1=5-3x

variable: -x+3x=5+1 --> 2x=6

dividir: x=3

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