Question

Its an easy question but im lazy (2x−6)+4(x−3)

Answer 1

$(2x-6)+4(x-3)\ \ \ \ |\text{use distributive property}\\\\=2x-6+(4)(x)+(4)(-3)\\\\=2x-6+4x-12\\\\=(2x+4x)+(-6-12)\\\\=\boxed{6x-18}$