Question

2x-y+4=0 (i) 3x-7y+10=0(ii) solve by subsitution methode plz any one help me out

Answer 1

Multiply equation(1) with 3 Multiply equation (2) with 2 Then we get, 6x-3y+12=0 6x-14y+20=0 And now change the symbols Then we get y=8/11 Finally substitute y value in equation  (1) or (2) Then we get x =-18/11

Answer 2

It is helpful to you