Respuesta :
Answer:
-10
Step-by-step explanation:
if u meant that a is actually x and b is actually y,
1/2(6)-5(3)+2
=3-15+2
=-10
Answer:
-14
Step-by-step explanation:
evaluate each number in x and y
1/2(6)-5(3)+2
3-15+2
Using BODMAS rule addition comes first from subtraction so
3-17= -14``