Question

12 – 1 ( x – 2 ) = 4 ( x – 5)

Answer 1

Explicación paso a paso:

12 – 1 ( x – 2 ) = 4 ( x – 5)

12 - x + 2 = 4x - 20

14 - x = 4x - 20

14 + 20 = 4x + x

34 = 5x

34/ 5 = x