Simplify 12-11-(4-abs(-8-10+-4)+-13)+-7

 Esercizio

$12-11-\left(4-\left|-8+\left(-10\right)-4\right|-13\right)-7$

 

Applicare la formula: $a+b$$=a+b$, dove $a=12$, $b=-11$ e $a+b=12-11-\left(4-\left|-8-10-4\right|-13\right)-7$

$1-\left(4-\left|-8-10-4\right|-13\right)-7$

 

Applicare la formula: $a+b$$=a+b$, dove $a=1$, $b=-7$ e $a+b=1-\left(4-\left|-8-10-4\right|-13\right)-7$

$-6-\left(4-\left|-8-10-4\right|-13\right)$

 

Applicare la formula: $a+b$$=a+b$, dove $a=4$, $b=-13$ e $a+b=4-\left|-8-10-4\right|-13$

$-6-\left(-9-\left|-8-10-4\right|\right)$

 

Applicare la formula: $a+b$$=a+b$, dove $a=-8$, $b=-10$ e $a+b=-8-10-4$

$-6-\left(-9-\left|-18-4\right|\right)$

 

Applicare la formula: $a+b$$=a+b$, dove $a=-18$, $b=-4$ e $a+b=-18-4$

$-6-\left(-9-\left|-22\right|\right)$

$-6-\left(-9-\left|-22\right|\right)$

 Come posso risolvere questo problema?

Non riuscite a trovare un metodo? Segnalatecelo, così potremo aggiungerlo.