Question

1. 5xy-1/3+3/5y-2/3x+6xy-4x+2y-6xy
Ans. 5xy-5x + 13/5y​

Answer 1

Step-by-step explanation:

5xy - 1/3 + 3/5 y -2/3 x + 6xy -4x +2 y - 6xy

=5xy+6xy-6xy -2/3 x -4 x +3/5 y +2y -1/3

=5xy+0 - (2/3 + 4) x + (3/5 +2) y -1/3

=5xy -[(2+12)/3] x +[( 3+10)/5] y -1/3

=5xy - (14/3)x + (13/5)y - 1/3

i think in question there is a mistake, ie,

-1/3 x exist..hence we get

-1/3 x - 2/3 x -4x

{-[(1+2)/3] -4}x

-3/3x-4x =-x-4x=-5x

hence the answer.

i hope you will understand this.