Answer:
8 miles
Step-by-step explanation:
Given
<em>Represent the police station with P, Library with L; Fire station with F</em>
<em>The first statement can be represented as:</em>
<em></em>
<em>The second can be represented as:</em>

Required
Determine the distance between the police station and the fire station (P - F)
--- (1)
--- (2)
Substitute 5 for L - P in (1)

Add 3 to both sides




Answer:
<h2><em><u>9</u></em></h2>
Step-by-step explanation :



= <em><u>9(Ans)</u></em>
Well you do 228/12 to find your answer and that is 19 and to check you do 12*19=228
4(a-2)=3(a+4)
4a-8=3a+12
a=20