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If '+' means 'xx', '-' means '-:', 'xx' ...

If '+' means `'xx', '-'` means `'-:', 'xx'` means '-' and `'-:'` means '+' then find the value of the following equation.
`6+64-8-:45xx8`

A

85

B

76

C

87

D

75

Text Solution

Verified by Experts

The correct Answer is:
A


`6+64-8-:45xx8=?`
`implies?=6xx64-:8+45-8`
`implies?=6xx8+45-8`
`implies?=48+45-8`
`implies?=93-8=85`
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