For this case we must evaluate the following expression:
[tex]\frac {-66} {(- 3)} + (- 4) - (- 5) =[/tex]
We solve the division:
[tex]22 + (- 4) - (- 5) =[/tex]
We eliminate parentheses keeping in mind that:
[tex]+ * - = -\\- * - = +[/tex]
So:
[tex]22-4 + 5 =[/tex]
Different signs are added and the same sign is placed, while different signs are subtracted and the sign of the major is placed:
[tex]18 + 5 =\\23[/tex]
Answer:
23
