(2x−6)+4(x−3) =

Answer now or I eat ur cookies

(2x−6)+4(x−3)

Use the distributive property to multiply 4 by x−3.

2x−6+4x−12

Combine 2x and 4x to get 6x.

6x−6−12

Subtract 12 from −6 to get −18.

6x−18

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.