51+2 – 6 X 5*+1
On simplification, the expression
13 X5" - 2 x 5n+1 equals
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Answer:
53-30+1=65-10n+1
23+1=66-10n
24=66-10n
10n=66-24
10n=42
n=42/10
n=21/5 ans
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