Can anybody help me find out the answer to this question.
7x-1 = 7x-1
Also, Can you help me explain how you got the answer.
2007-01-10 12:00:44 · 5 answers · asked by Funny Joey 1 in Science & Mathematics ➔ Mathematics
7x-1=7x-1 isolate the vairable
7x-1=7x-1 get rid of the smallest vairaible from the both sides by adding the opposit (if there are equal it does not matter which side)
7x-1=7x-1
-7x -7x
-1=-1
so this inequation is imagenary no answer you can`t answer it because the both sides are equal..........................ask the teacher about hade these problem before and no answer for it the teacher told me that ok lol
2007-01-10 12:31:48 · answer #1 · answered by girls are cool and pretty 2 · 0⤊ 1⤋
7x-1=7x-1
first, add 1 to both sides
7x -1 (+1) = 7x -1 (+1)
7x = 7x
then divide both sides by 7
7x/7=7x/7
x=x
the equations has no solution
2007-01-10 20:10:13 · answer #2 · answered by yaya 2 · 0⤊ 2⤋
7x-1=7x-1
+1 +1
7x=7x
x=x
2007-01-10 20:09:49 · answer #3 · answered by Nabiha... 4 · 0⤊ 2⤋
all real numbers
no matter what x is, the equation is true
2007-01-10 20:08:37 · answer #4 · answered by Anonymous · 0⤊ 1⤋
that the reflexsive property there is no "answer"
2007-01-10 20:10:38 · answer #5 · answered by LAX 1 · 0⤊ 2⤋