Question

sustituir -2(x-4)= -(x-2)​

Answer 1

Explicación paso a paso:

$- 2(x - 4) = - (x - 2)$

$- 2x + 4 = - x + 2$

$- 2x + x = 2 - 4$

$- x = - 2$

$x = 2$