Solve the following pairs of linear equations in two variables by grap

1.	Solve the following pairs of linear equations in two variables by graph 2x+3y=5,x+y=2
Answer» Soln: Algebraical soln : -The given eqn: are 2x+3y=5 -( i ) X+y=2. -( ii ) Now Graphical soln : - Now from ( i ) , we get : - 2x=5 - 3y ( iii )Now from ( ii ) ,we get : - X=2 - y ( iv )Now put y = 0 in eqn ( iii ) ,we get 2x=5 -3 × 0 Or , 2x = 5 - 0 Or , 2x = 5 Or , x = 5/2

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