   # Use the mathematical symbols like +, -, x and replace them with @ to make the following equation correct?

+1 vote
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Using the mathematical symbols like +, -, and x in order to make the equations correct. Replace @ with the above given symbols.

9 @ 8 @ 7 @ 6 @ 5 @ 4 =91 posted Aug 23, 2015

9 @ 8 @ 7 @ 6 @ 5 @ 4 =91

Solution is

9*8-7+6+5*4
=72-1+20=91 answer Aug 24, 2015

the solution of this puzzle is =(9+(8*7)+(6*5)-4). answer Dec 9, 2015
–1 vote

(8+5)(7) /(6+4-9)=91 answer Aug 24, 2015 by anonymous
/ was not part of the question

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Use any instrument like + × ÷ - square root etc

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AB * C = DE - F = GH / I

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6 6 6 = 6
7 7 7 = 6
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Example:
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+1 vote

Use the numbers 1, 2, 4, 5, 6, and 8 and the symbols (x) and (=) to form a true equation.
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