Question

6x-4-2=8x-4 con comprobación ​

Answer 1

Explicación paso a paso:

6x - 4 - 2 =8x - 4

6x - 8x = - 4 + 4 + 2

- 2x = 2

x = 2/ -2

x = -1

comprobacion:

6(- 1) - 4 - 2 = 8( -1) -4

-6 -4 -2 = -8 -4

-12 = - 12 lqq demostrado