Question

x+2y+3z=85. 3x+2y+2z=105. 2x+3y+2z=110​

Answer 1

Answer:

x +2y +3z = 85 3x +2y +2z = 105 2x +3y +2z = 110 a ) x =16 , y= 18 , z=9 b ) x=15 , y=20 , z=10 c ) x=17 , y=21 , z=11 d ) x=12 , y=22 , z=12.