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If * + 1* + 2* + *3 + *1 = 21* then what is the value of *
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If * + 1* + 2* + *3 + *1 = 21* then what is the value of *
logic
posted
Aug 8, 2018
by
anonymous
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1 Answer
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Best answer
8
*=x
x+(10+x)+(20+x)+(10x+3)+(10x+1)=210+x
22x=176
x=8
answer
Aug 8, 2018
by
Hanifa Mammadov
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