Question

simplify.
4x - 6x

Explanation:

Step1: Factor out common variable $x$

$4x - 6x = x(4 - 6)$

Step2: Calculate the numerical difference

$x(4 - 6) = x(-2)$

Step3: Rearrange for standard form

$x(-2) = -2x$

Answer:

$-2x$