-6 -3 -63

Simple Algebraic Transformations

Factor this...

$\begin{array}{cc}2x+4=6& \text{Starting from the original equation}\hfill \\ 2x+4-4=6-4& \text{Subtract 4 from both sides}\hfill \\ 2x=2& \text{Simplify}\hfill \\ \frac{2x}{2}=\frac{2}{2}& \text{Divide both sides by 2}\hfill \\ x=1& \text{Simplify}\hfill \end{array}$