Answer:
-8
Step-by-step explanation:
( 2s+9 / 3r÷s ) - |1-s|, r=-14, s=6
= (2*6+9 / 3*(-14)÷6) - |1-6|
= ((12+9) / -42÷6) - |-5|
= (21 / -7) - 5
= -3 -5
= - 8
