2006-08-27 13:34:09 · 23 answers · asked by Tiffany W 1 in Education & Reference ➔ Homework Help
zero
2006-08-27 13:37:09 · answer #1 · answered by knufflebunny 2 · 1⤊ 0⤋
20
2006-08-27 20:37:28 · answer #2 · answered by thecat 2 · 0⤊ 0⤋
x + 6 = x - 1 + 7 . . combine like terms on the right side of the equation
x + 6 = x + 6 . . after combining like terms, you have the same expression on both sides . . . that means this equation is an "identity" because for any value of x, both sides will be the same . . .
2006-08-31 20:39:45 · answer #3 · answered by ♥LoisLane♥ 4 · 0⤊ 0⤋
its 0
2006-08-27 20:38:47 · answer #4 · answered by jess 2 · 0⤊ 0⤋
x+6=x+-1+7
x+6=x+6
(subtract 6 from both sides)
x=x
basically x=any positive or negative number or zero
2006-08-27 20:41:02 · answer #5 · answered by T Iguchi 1 · 0⤊ 0⤋
x can be any real number.
-1+7=6
so the equation is just saying x+6=x+6
2006-08-27 20:41:16 · answer #6 · answered by illegalphotos 2 · 0⤊ 0⤋
Solve,
x + 6 = x - 1 + 7
x + 6 = x + 6
LHS being identical to RHS, there is no unique solution for x.
However, there are infinite solutions for x.
- infinity <= x <= infinity
Anything you plug in x will work.
2006-08-27 20:40:21 · answer #7 · answered by ideaquest 7 · 0⤊ 0⤋
0=0 There is no x!
2006-08-27 20:44:01 · answer #8 · answered by Sherry K 5 · 0⤊ 0⤋
Zero
2006-08-27 20:55:24 · answer #9 · answered by mazzie 2 · 0⤊ 0⤋
-7
2006-08-27 20:38:44 · answer #10 · answered by yummymummy 3 · 0⤊ 0⤋
No answer for X. because everything cancels out so. in short word u can say undefined.
2006-08-27 20:41:21 · answer #11 · answered by Ron p 1 · 0⤊ 0⤋