shud i edit it and add explanation??

yes of course

ok waiy

wait*

ok

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shud i edit it and add explanation??

yes of course

ok waiy

wait*

ok

Log in to add a comment

ans=3x-y+2

step:

1=>(6-4y+3x)-{x2-x2-y-2y+4}

2=>6-4y+3x-(0-3y+4)

3=>6-4y+3x+3y-4 (opening the bracket)

4=>ans=3x-y+2