2006-11-25 12:37:39 · 10 answers · asked by Anonymous in Business & Finance ➔ Careers & Employment
10
2006-11-25 12:38:40 · answer #1 · answered by Anonymous · 0⤊ 0⤋
7 + 3(5) = 22, then 2(5) =10
2006-11-25 12:39:13 · answer #2 · answered by ? 5 · 0⤊ 0⤋
x= 5
2006-11-25 12:38:52 · answer #3 · answered by bassplayer5252 1 · 0⤊ 0⤋
7 + 3x = 22
so 3x = 22-7
3x = 15
x = 15/3 = 5
Therefore, 2x = 2 * 5
==> 2x = 10
2006-11-25 12:39:54 · answer #4 · answered by yezdi 2 · 0⤊ 0⤋
7 -22= -3x
-15 = -3x
5 = x
2x = 10. If you do exactly the same thing to each side of the equation, and if you isolate the variable, then you can learn to understand algebra. You will be able to find the answer every time.
2006-11-25 12:41:15 · answer #5 · answered by Anonymous · 1⤊ 0⤋
2x=10
2006-11-25 12:40:02 · answer #6 · answered by ... 6 · 0⤊ 0⤋
well.......
7+3x=22
-7
3x=15
15/3
x= 5
5x2=10
2006-11-25 12:43:42 · answer #7 · answered by Emmielulu 1 · 0⤊ 0⤋
10...X=5
2006-11-25 12:40:15 · answer #8 · answered by fade_this_rally 7 · 0⤊ 0⤋
x=5
so 2X=10
2006-11-25 12:40:10 · answer #9 · answered by Anonymous · 0⤊ 0⤋
10. It's simple stuff.
2006-11-25 12:41:07 · answer #10 · answered by sweetiethatcares 3 · 0⤊ 0⤋