# Calculator search results

Formula
Expand the expression
$-x- [ y- \{ 2x-5y- \left( x+2y \right) \} ]$
$- 8 y$
Organize polynomials
$- x - \left ( y - \left ( 2 x - 5 y \color{#FF6800}{ - } \left ( \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ 2 } \color{#FF6800}{ y } \right ) \right ) \right )$
 Change the symbol of each term in parentheses when there is a (-) symbol in front of parentheses 
$- x - \left ( y - \left ( 2 x - 5 y \color{#FF6800}{ - } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 2 } \color{#FF6800}{ y } \right ) \right )$
$- x - \left ( y - \left ( \color{#FF6800}{ 2 } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 5 } \color{#FF6800}{ y } \color{#FF6800}{ - } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 2 } \color{#FF6800}{ y } \right ) \right )$
 Organize the similar terms 
$- x - \left ( y - \left ( \left ( \color{#FF6800}{ 2 } \color{#FF6800}{ - } \color{#FF6800}{ 1 } \right ) \color{#FF6800}{ x } \color{#FF6800}{ + } \left ( \color{#FF6800}{ - } \color{#FF6800}{ 5 } \color{#FF6800}{ - } \color{#FF6800}{ 2 } \right ) \color{#FF6800}{ y } \right ) \right )$
$- x - \left ( y - \left ( \left ( \color{#FF6800}{ 2 } \color{#FF6800}{ - } \color{#FF6800}{ 1 } \right ) \color{#FF6800}{ x } + \left ( - 5 - 2 \right ) y \right ) \right )$
 Organize the mononomial expression 
$- x - \left ( y - \left ( \color{#FF6800}{ x } + \left ( - 5 - 2 \right ) y \right ) \right )$
$- x - \left ( y - \left ( x + \left ( \color{#FF6800}{ - } \color{#FF6800}{ 5 } \color{#FF6800}{ - } \color{#FF6800}{ 2 } \right ) \color{#FF6800}{ y } \right ) \right )$
 Arrange the constant term 
$- x - \left ( y - \left ( x \color{#FF6800}{ - } \color{#FF6800}{ 7 } \color{#FF6800}{ y } \right ) \right )$
$- x - \left ( y \color{#FF6800}{ - } \left ( \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 7 } \color{#FF6800}{ y } \right ) \right )$
 Change the symbol of each term in parentheses when there is a (-) symbol in front of parentheses 
$- x - \left ( y \color{#FF6800}{ - } \color{#FF6800}{ x } + \color{#FF6800}{ 7 } \color{#FF6800}{ y } \right )$
$- x - \left ( \color{#FF6800}{ y } \color{#FF6800}{ - } \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ 7 } \color{#FF6800}{ y } \right )$
 Organize the similar terms 
$- x - \left ( \left ( \color{#FF6800}{ 1 } \color{#FF6800}{ + } \color{#FF6800}{ 7 } \right ) \color{#FF6800}{ y } \color{#FF6800}{ - } \color{#FF6800}{ x } \right )$
$- x - \left ( \left ( \color{#FF6800}{ 1 } \color{#FF6800}{ + } \color{#FF6800}{ 7 } \right ) \color{#FF6800}{ y } - x \right )$
 Arrange the constant term 
$- x - \left ( \color{#FF6800}{ 8 } \color{#FF6800}{ y } - x \right )$
$- x - \left ( \color{#FF6800}{ 8 } \color{#FF6800}{ y } \color{#FF6800}{ - } \color{#FF6800}{ x } \right )$
 Sort the polynomial expressions in descending order 
$- x - \left ( \color{#FF6800}{ - } \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ 8 } \color{#FF6800}{ y } \right )$
$- x \color{#FF6800}{ - } \left ( \color{#FF6800}{ - } \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ 8 } \color{#FF6800}{ y } \right )$
 Change the symbol of each term in parentheses when there is a (-) symbol in front of parentheses 
$- x + \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 8 } \color{#FF6800}{ y }$
$\color{#FF6800}{ - } \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 8 } \color{#FF6800}{ y }$
 Organize the similar terms 
$\left ( \color{#FF6800}{ - } \color{#FF6800}{ 1 } \color{#FF6800}{ + } \color{#FF6800}{ 1 } \right ) \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 8 } \color{#FF6800}{ y }$
$\left ( \color{#FF6800}{ - } \color{#FF6800}{ 1 } \color{#FF6800}{ + } \color{#FF6800}{ 1 } \right ) \color{#FF6800}{ x } - 8 y$
 Organize the mononomial expression 
$\color{#FF6800}{ 0 } - 8 y$
$\color{#FF6800}{ 0 } - 8 y$
 0 does not change when you add or subtract 
$- 8 y$
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