?????????? wi dont yu put sumthun such as a komma tween yer 2 equashuns ???
or a fyu blanks ?????
line 1: 2x-5y =-154
line 2: -2x-3y=-84
line1+line2: (2x -2x) +(-5y -3y)=-154 -84
-8y=-238
y=29.75
from line 1, 2x=5y-154 =148.75 -154 =-5.25
x=-5.25/2=-2.625