Answer:
-15
Explanation:
Step 1 : 
 29 
 Simplify —— 
 5 
Equation at the end of step 1 : 
 68 5 29 
 (——•(0-——))-(2•——) 
 10 10 5 
Step 2 : 
 1 
 Simplify — 
 2 
Equation at the end of step 2 : 
 68 1 58 
 (—— • (0 - —)) - —— 
 10 2 5 
Step 3 : 
 34 
 Simplify —— 
 5 
Equation at the end of step 3 : 
 34 -1 58 
 (—— • ——) - —— 
 5 2 5 
Step 4 : 
Adding fractions which have a common denominator : 
 4.1 Adding fractions which have a common denominator 
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible: 
 
 -17 - (58) -15 
 —————————— = ——— 
 5 1 
Hope this helps.