Question

necesito resolver estas ecuaciones lo mas rapido posible
2 – x = x + 8

2x -1 = 5x + 8

3 + 3x – 1 = x + 2 + 2x

2. (3x – 2) = 2

-2.(3x – 2) = -2

Answer 1

Explicación paso a paso:

2 - x = x +8

-x -x = 8 - 2

-2x = 6

x = 6/-2

x = -3

2x - 1 = 5x +8

2x - 5x = 8 + 1

-3x = 9

x = 9/-3

x = -3

3 + 3x - 1 = x +2 +2x

3x - x - 2x = 2 - 3 +1

0 = 0