<span>he rule of 78,the amount of unearned interest (finance charge that need not be paid) is given bywhere u is the amount of ...
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Answer:
4(x-5)=4x-20
4x-20=4x-20
+<u>20 +20</u>
4x=4x
<u>-4x </u>-4x therefore there's infinite solutions
0=0
Answer:-3
Step-by-step explanation:
40-7=33
33/-11=-3