$$B=(+0.5) \times [(+13)-(+8) \times (-0.5)] \div (-5)$$
$B=-1.7$
$$B=\frac{0.5\left(13-\left(-4\right)\right)}{-5}$$
$$B=\frac{0.5\left(13+4\right)}{-5}$$
$$B=\frac{0.5\times 17}{-5}$$
$$B=\frac{8.5}{-5}$$
$$B=\frac{85}{-50}$$
$$B=-\frac{17}{10}$$
Show Solution
Hide Solution
$B≔-1.7$
