Question

Me ajudem -20x-(-x+5)=-3x+5

Answer 1

-20x-(-x+5)=-3x+5

-20x + x -5 = -3x +5

-19x - 5 = -3x +5

-19x + 3x = +5 +5

-16x = 10

x= -10/16 ---------- x = -5/8

Answer 2

-20x - (-x + 5) = -3x + 5

- 20x + x - 5 = - 3x + 5

-20x + x + 3x = 5 + 5

-16x = 10

x = - 10/16

x = -5/8

Resposta:- 5/8