Solve {l}{5*(-6)-20:(-2)}{-1*(+7)-50:(+25)}{(+34):(-2)+(-28):(-7)}

$$\left. \begin{array} { l } { 5 \cdot ( - 6 ) - 20 : ( - 2 ) } \\ { - 1 \cdot ( + 7 ) - 50 : ( + 25 ) } \\ { ( + 34 ) : ( - 2 ) + ( - 28 ) : ( - 7 ) } \end{array} \right.$$

Sort

$$-20,-13,-9$$

Solution Steps

Multiply 5 and -6 to get -30.

$$sort(-30-\frac{20}{-2},-7-\frac{50}{25},\frac{34}{-2}+\frac{-28}{-7})$$

Divide 20 by -2 to get -10.

$$sort(-30-\left(-10\right),-7-\frac{50}{25},\frac{34}{-2}+\frac{-28}{-7})$$

The opposite of -10 is 10.

$$sort(-30+10,-7-\frac{50}{25},\frac{34}{-2}+\frac{-28}{-7})$$

Add -30 and 10 to get -20.

$$sort(-20,-7-\frac{50}{25},\frac{34}{-2}+\frac{-28}{-7})$$

Divide 50 by 25 to get 2.

$$sort(-20,-7-2,\frac{34}{-2}+\frac{-28}{-7})$$

Subtract 2 from -7 to get -9.

$$sort(-20,-9,\frac{34}{-2}+\frac{-28}{-7})$$

Divide 34 by -2 to get -17.

$$sort(-20,-9,-17+\frac{-28}{-7})$$

Divide -28 by -7 to get 4.

$$sort(-20,-9,-17+4)$$

Add -17 and 4 to get -13.

$$sort(-20,-9,-13)$$

To sort the list, start from a single element -20.

$$-20$$

Insert -9 to the appropriate location in the new list.

$$-20,-9$$

Insert -13 to the appropriate location in the new list.

$$-20,-13,-9$$

Evaluate

$$-20,\ -9,\ -13$$