Question

Vamos resolver as seguintes equações:

1) 2x – 8 = 8


2) 3x + 1 = 19


3) 7y – 4 = 10


4) 11 – 3y = 2


5) 9x + 5 = 4x


6) 3x = - 7 + x


7) 8x – 14 = 2x


8) 7x + 1 – 5x = 9


9) 16 – x = x + 25

10)2m – 4 + 12 = 3m – 4 + 2

Answer 1

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