Respuesta :

x=-4/19

decimal form
x=-0.21
angelwuvs
X = -4/19

You subtract 2x from 40x and 2x
It turns into 38x + 5 = -3
You subtract 5 from 5 and -3, 5 cancels out
38x = -8
Divide both sides by 38, 38 cancels out.
X = -4/19