The given process involves transforming the equation from Step 1 to Step 2.
Let's start with Step 1:
[tex]$4x + 2 = 10$[/tex]
In order to isolate the term involving [tex]\( x \)[/tex] (which is [tex]\( 4x \)[/tex]), we need to eliminate the constant term on the left side of the equation. To do this, we subtract 2 from both sides of the equation.
So:
[tex]$4x + 2 - 2 = 10 - 2$[/tex]
Simplifying both sides, we get:
[tex]$4x = 8$[/tex]
Therefore, the justification for this step is:
Using the subtraction property of equality, 2 is subtracted from both sides of the equation.