Saved Bookmarks
| 1. |
What is the value of 7x - (5x-3)- 7x +2 if x =3please answer it os really important .... |
|
Answer» Answer: 7X - (5x-3)- 7x +2 =7×3-(5×3-3)-7×3+2 =21-(15-3)-21+2 =21-12-21+2 =21-12-19 =-9-19 =-28 |
|