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In the questions, [x]a n d{x} represent ...

In the questions, `[x]a n d{x}` represent the greatest integer function and the fractional part function, respectively. If `y=3[x]+1=4[x-1]-10 ,` then find the value of `[x+2y]dot`

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The correct Answer is:
107
`y=3[x]+1=4[x-1]-10=4[x]-14`
or `[x]=15 " and " y=3(15)+1=46`
or `[x+2y]=2y+[x]=2(46)+15=107`
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