Question

(-7)-{(-4)+(18÷10-7)} simplification​

Answer 1

$theanswer \: is \: \boxed{ - 8.2}$

Step-by-step explanation:

$(-7)-{(-4)+(18÷10-7)}$

$- 7 + 4 + ( \frac{18}{10} - 7)$

$-7 + 4 + ( \frac{9}{5} - 7)$

$- 7 + 4 + ( \frac{9 - 35}{5} )$

$-7 + 4 + (\frac{ - 26}{5} )$

$- 7 + 4 - \frac{26}{5}$

$- 3 - \frac{26}{5}$

$\frac{ - 15 - 26}{5}$

$\frac{ - 41}{5}$

$- 8.2$