2007-04-13 18:28:21 · 9 answers · asked by Alyssa 2 in Science & Mathematics ➔ Mathematics
I can only see one thing = x is 1.3
Don't think I helped a lot. Srry =(
2007-04-13 18:38:52 · answer #1 · answered by Anonymous · 0⤊ 0⤋
8x +13+2x=26
(8+2) x=26-13
10 x=13
x= 13/10=1.3
2007-04-14 02:57:18 · answer #2 · answered by Anonymous · 0⤊ 0⤋
8x +13 + 2x = 26
10x=26-13
10x=13
x=13/10
x=1.3
2007-04-13 18:45:40 · answer #3 · answered by R.S. ŞмЇГЭў 2 · 0⤊ 0⤋
8x +13 + 2x = 26
10x+13=26
10x=13
x=13/10
2007-04-13 18:39:59 · answer #4 · answered by Anonymous · 0⤊ 0⤋
8x+13+2x=26
8x+2x=26-13(when a number or unkwon is shift to the other side,its sign should change from + to - or - to +)
10x=13
x=13/10
x=1.3 or 1 whole 3/10 (you must leave your answer in mixed number or decimal point)
2007-04-13 19:17:48 · answer #5 · answered by chingkyboo 1 · 0⤊ 0⤋
8x +13 + 2x = 26
10x + 13 = 26
10x = 13
x = 1.3
2007-04-13 18:39:39 · answer #6 · answered by Anonymous · 0⤊ 0⤋
combine like ters
8x + 2x + 13 = 26
10x + 13 = 26
subtract 13 for both sides
10x = 13
divide 10 for both sides
x = 13/10
2007-04-13 18:40:19 · answer #7 · answered by 7 · 0⤊ 0⤋
8x+13+2x=26
10x+13=26
10x=13
x=13/10
x=1.3
^_^
2007-04-13 19:43:18 · answer #8 · answered by Jasper Pangan (>.<) 1 · 0⤊ 0⤋
10x+13=26
10x+13-13=26-13
10x=13
x=13/10
x=1.3
2007-04-13 19:48:58 · answer #9 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋