Plz any one can solve these questions a, b, c, d step by step
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Answer:
a=3
b= -5
c=6
the value of a(3c-b)
is = 3(18+5)=3(23)=69
its value is 69
puttting the values of a,b,c in question b,c,d find those answers.... i have just shown u the process
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