Question

simplify :
x+[5y-{x-(5y-2x)}]​

Answer 1

Answer:

x+

Step-by-step explanation:

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

10y-2x

Answer 2

Answer :-

$\pink{4x + 10y}$

Explanation :-

$\color{blue}{ -x + [5y - {x - (5y - 2x)}] }$

$\color{blue}{ = -x + [5y - {x - 5y + 2x}] }$

$= -x + [5y - {3x - 5y}]$

$\color{blue}{ = -x + [10y - 3x] }$

$\color{blue}{ = -x + 10y - 3x }$

$\color{blue}{\bf{ = -4x + 10y}}$