Question

subtract (2x-5x) - (2x - y)​

Answer 1

Answer:

$(2x - 5y) - (2x - y)$

$2x - 5y - 2x + y$

$- 4y$

Answer 2

$\rm{(2x-5x) - (2x - y)=2x-5x-\left(2x-y\right)}$

$\longrightarrow\rm{(2x-5x) - (2x - y)=2x-5x-2x+y}$

$\longrightarrow\rm{(2x-5x) - (2x - y)=-5x+y}$