2007-03-20 04:10:12 · 13 answers · asked by Anonymous in Education & Reference ➔ Home Schooling
13-5x-7=x-12-6
12+6+13-7=x+5x
24=6x
x=4
2007-03-20 04:18:57 · answer #1 · answered by Xiomy 6 · 0⤊ 1⤋
X=4
2007-03-23 17:37:47 · answer #2 · answered by kwadwo_adade 4 · 0⤊ 0⤋
X=4
2007-03-20 12:53:48 · answer #3 · answered by ? 2 · 0⤊ 0⤋
x=4
2007-03-21 10:28:44 · answer #4 · answered by Avaria 6 · 0⤊ 0⤋
x=4
2007-03-20 11:18:40 · answer #5 · answered by Run_With_The_Buffaloes 1 · 0⤊ 1⤋
13-5x-7=x-12-6
6-5x=x-18
6+18=x+5x
24=6x
x=4
2007-03-20 11:40:50 · answer #6 · answered by Anonymous · 0⤊ 1⤋
13-5x-7= x-12-6
....6-5x = x-18
.......24 = 6x
..........x = 4
2007-03-20 12:41:53 · answer #7 · answered by DJ 3 · 0⤊ 0⤋
13-5x-7=x-12-6
-5x-x=-12-6-13+7
-6x=-24
x=4
2007-03-20 11:21:21 · answer #8 · answered by Cerebal 3 · 0⤊ 1⤋
13-7+12+6=6x
24=6x
24/6 =x
4=x
2007-03-24 10:34:21 · answer #9 · answered by ~*tigger*~ ** 7 · 0⤊ 0⤋
13-5x-7=x-12-6
6-5x=x-18
24=6x
x=24/6
x=4
2007-03-20 13:22:02 · answer #10 · answered by diva_rimi 2 · 0⤊ 0⤋