Question

$13x - 3(2y - 4x)$

Answer 1

13x - 3 × ( 2y - 4x )
= 13x -6y +12y
= x - 6y answer

Answer 2

hey, here is

3x - 3(2y-4x)

=> 3x - 6y + 4x

=> X-6y
answer