Question

find x =-2/7,then find the value of (-x)

Answer 1

$x = - \frac{ 2}{7} \\ - x = - ( - \frac{2 }{7} ) \\ - x = \frac{2}{7}$
Heyy friend your answer is here

Answer 2

given, x = -2/7
(-x) = [-(-2/7)]
(-x) = 2/7