2x-19=3
5x+3=28
3x+1=34
12x+5=41
-2x-5=7
-4x-7=25
-3x7=-28
-5x+7=-38
2x+33=17
6x+25=1
2006-09-06 16:55:19 · 9 answers · asked by ofelia s 1 in Science & Mathematics ➔ Mathematics
Yes I can. I could when I was in 7th grade.
2006-09-06 17:01:15 · answer #1 · answered by Jim T 6 · 1⤊ 0⤋
2x - 19 = 3
2x = 22
x = 11
5x + 3 = 28
5x = 25
x = 5
3x + 1 = 34
3x = 33
x = 11
12x + 5 = 41
12x = 36
x = 3
-2x - 5 = 7
-2x = 12
x = -6
-4x - 7 = 25
-4x = 32
x = -8
-3x7 = 28 (don't think this is correct problem)
If it is -3x + 7 = 28
-3x = 21
x = -7
If it is -3x - 7 = 28
-3x = 35
x = -11 2/3 or -35/3
-5x + 7 = -38
-5x = -45
x = 9
2x + 33 = 17
2x = - 16
x = -8
6x + 25 = 1
6x = -24
x = -4
If I have just done your homework for you, I suggest that you study very carefully what I did to solve these equations. When you have a test, you won't be able to get someone to work these for you.
2006-09-06 17:07:30 · answer #2 · answered by AskOnlyMe 3 · 1⤊ 0⤋
2x-19 = 3 ------> x = 11
5x+3 = 28 -----> x = 5
3x+1 = 34 ------> x = 11
12x+5 = 41 -----> x = 3
-2x-5 = 7 ----> x = -6
-4x-7 = 25 ----> x = -8
-3x-7 = -28 -----> x = 7
-5x +7 = -38 ----. x = 9
2x + 33 = 17 ----> x = -8
6x + 25 = 1 ----> x = -4
2006-09-06 17:07:03 · answer #3 · answered by AJ 2 · 0⤊ 0⤋
x= -3
x= 5
x= 11
x= 3
x= -6
x= -8
x= 7
x= 9
x= -8
x=-4
2006-09-06 17:07:47 · answer #4 · answered by lachelle_09 1 · 0⤊ 0⤋
I can, but the method is not hard at all. I think you know how to do it, but your being lazy. Do your own homework! =(
2006-09-06 17:08:30 · answer #5 · answered by T.S. Quint 2 · 0⤊ 0⤋
x=11
x=5
x=11
x=3
x= -6
x = -8
x=7
x=9
x= -8
x= -4
2006-09-06 16:56:41 · answer #6 · answered by Elim 5 · 1⤊ 0⤋
ya ya....check out jim mate...he answered for you...u r lucky mate, when i was in school i had to copy it from girls....it was fun though...
2006-09-06 16:59:35 · answer #7 · answered by Jendralus 5 · 0⤊ 0⤋
cheater do your own homework!
2006-09-06 17:02:53 · answer #8 · answered by Anonymous · 2⤊ 0⤋
yea i can answer those.
2006-09-06 17:01:25 · answer #9 · answered by Get C 2 · 1⤊ 0⤋