2(x-3)-3(x+5)=3(x-2)-7?

3 ⤊

I am having trouble solving this problem

2007-10-05 05:42:30 · 3 answers · asked by rfelter04915 1 in Science & Mathematics ➔ Mathematics

next line:

2x - 6 -3x -15 = 3x - 6 -7
-4x = 8
x = -2

2007-10-05 05:45:51 · answer #1 · answered by wiczyman 5 · 0⤊ 0⤋

2x - 6 - 3x - 15 = 3x - 6 - 7
- 4x = 8
x = - 2

2007-10-05 13:25:40 · answer #2 · answered by Como 7 · 3⤊ 2⤋

2X-6--3X-15=3X-6-7
-1X-21=3X-13
-1X+1X-21+13=3X+1X-13+13
4X=-8
X=-2

2007-10-05 12:48:59 · answer #3 · answered by Gena F 2 · 0⤊ 2⤋