Question

1. 2x - 3x + 2 + 5 = 3 + 2

2. 3x - 9 - 8 + 12 x = 2 - 4 x

3. 105 x + 15 x - 30 x = - 75 - 12 - 5

4. 24 x - 30 x - 6 + 12 x = 81 - 9x - 54

con comprobacion porfas

Answer 1

Explicación paso a paso:

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