3x-1= -x-1
2006-08-23 10:57:07 · 6 answers · asked by smarty_gurl123 2 in Science & Mathematics ➔ Mathematics
3x-1 = -x-1
Add x to both sides:
4x-1 = -1
Add 1 to both sides:
4x = 0
Divide by four:
x = 0
Watch it matahari, you're adding x, not subtracting.
Teaching algebra is a bit tricky on answers, allison. Email me if you need help.
2006-08-23 11:01:14 · answer #1 · answered by CubicMoo 2 · 0⤊ 0⤋
3x-1 = -x-1
3x+x = -1 +1
4x = 0
x = 0/4
x= 0
the value of x is Zero.
2006-08-24 11:05:01 · answer #2 · answered by sweetie 5 · 0⤊ 0⤋
Combine like terms:
3x - 1 = -x - 1 add x to both sides, leaving:
4x - 1 = -1 add 1 to both sides, leaving:
4x = 0 and therefore
x = 0
2006-08-23 18:01:14 · answer #3 · answered by p_rutherford2003 5 · 0⤊ 0⤋
3x - 1 = -x - 1
4x = 0
x = 0
2006-08-23 18:07:07 · answer #4 · answered by jimbob 6 · 0⤊ 0⤋
3x=-x-1+1
3x=-x
4x=0
x=0
2006-08-23 18:00:37 · answer #5 · answered by Anonymous · 0⤊ 0⤋
This is really hard i can't figure it out is this algebra? Because i chose algebra for next year. I am really confused.
2006-08-23 18:01:32 · answer #6 · answered by allison 3 · 0⤊ 1⤋