Saved Bookmarks
| 1. |
(4) Ib 3x+3y=9 and 5x+3y=7 then whatis the value of xty?(c) 9 d) 16(a) 7(6) Z |
|
Answer» answer isn’t in option. And plz MARK my answer as brainliest Step-by-step explanation: 3x+3y=9......(1) 5x+5y=7......(2) (1)-(2) -2x=2 so,x=-1 3×(-1)+3y=9 -3+3y=9 3y=9+3=12 so,y=4 therefore, x+y=-1+4=3 plz make your question correctly |
|