x-y+2=0 7x-9y-130=0 Share with your friends Share 0 Hari Shankar answered this 0 View Full Answer Vanshi Bhanushali answered this x-y+2=0 7x-9y-130=0 a1=1 b1 =1 c1=2 a2=7 b2= -9 c2=-130 x=b1c2 -b2c1 /a1b2 -a2b1 x=130 + 18 / -9+7 x=153 / -2 x= -76.5 y=c1a2 - c2a1 / a1 b2 y = 14 + 130 /-9 +7 y= 144 /-2 y = -7 may my answer help uh 0 Aleena Ann answered this vanshi banushali i think your answer is wrong 0
