Answer:
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Step-by-step explanation:
P = 5
2/5(10p) - 2/5(15)= 14
20p/5 - 30/5= 14
4p - 6= 14
4p = 20
p=5
-9/4
18x+36-2x=0
16x+36=0
4(4x+9)=0
x=-9/4