Directions: Solve each system of equations by elimination. Clearly identify your solution. 1, 3x+ y=11 x-=21 8x=32 X=4 2.2-9y=-51 3 -6y=-42 2x-917)=-51 Y=7 2x-63=-5) 2x=12 1(4,-1) 1)7,6( X 3. 5x+12y=-34 5x+129=-34 3(2x+4y=-12) bx+1×4=-3a -3(x-7-46) -•3x +21y =138 4. -3x+8y =73 -3x+8h=73 -x= 2 -13y=-65 x=-2 51-2) +124-34 -10+12y–3 12y–24 y=5 -3x+815)=73 (-2,-2) -3X+ 40=73 Y-2 $.(9x+dy=-72) 18x+840-144 q(2x-3y=-16) 1$x-27y=-144 9x+410)=-72 9x=-7e X~-8 7. 5x=15-5у 354-0 y=0 (-8,0) 3(5x+5y=15) 8y+
