Question

Sole the equation -5.5x + 0.56= -1.64

Answer 1

$-5.5x + 0.56= -1.64$ 

$-5.5x=-1.64-0.56$      $Subtract \ 0.56 \ from \ both \ sides$

$-5.5x=-2.2$ 

$\dfrac{-5.5x}{-5.5} = \dfrac{-2.2}{-5.5}$   $Divide \ both \ sides \ by \ -5.5$

$x=0.4$   $Solution$