Question

2x+3y=6 6x-5y=4 solve by cross multiplication

Answer 1

hope it will help u ...

Answer 2

x/b1*c2-b2*c1=y/c1*a2-c2*a1=1/a1*b2-a2*b1

x/3*(-4)-(-5)*(-6) = y/-6*6-(-4)*2= 1/2*(-5) -3*6

x/-12-30=y/-36+8=1/-10-18

x/-42=y/-28=1/-28

x=3/2, y=1