## Elementary Algebra

$x = 4, 6$
1) Expand and simplify to solve for $x$ $4(x-6)-x(x-6) = 0$ $4x - 24 - x^{2} + 6x = 0$ $-x^{2}+10x-24$ 2) Simply solve for $x$ $(4-x)(x-6) = 0$ $x = 4, 6$