If '-' stands for `'-:','+'` stands for `'xx','-:'` stands for '-' and `'xx'` stands for '+' find out which one is correct?

Options

A. `49xx7+3-:5-8=16`
B. `49-:7xx3+5-8=26`
C. `49+7-3xx5-:8=20`
D. `49-7+3-:5xx8=24`

Answer

D

Explanation

Option (1)
`49xx7+3-:5-8=16`
`implies49+7xx3-5-:8=16`
`implies49+21-(5)/(8)=16`
`implies392+168-5ne128`
Option (2)
`49-:7xx3+5-8=26`
`implies49-7+3xx5-:8=26`
`implies49-7+(15)/(8)=26`
`implies392-56+15=208`
`implies351ne208`
Option (3)
`49+7-3xx5-:8=20`
`implies49xx7-:3+5-8=20`
`implies(49xx7)/(3)+5-8ne20`
Option (4)
`49-7+3-:5xx8=24`
`implies49-:7xx3-5+8=24`
`implies7xx3-5+8=24`
`implies21-5+8=24`