Solve 3x-3=x+3?
回答 (17)
2007-12-22 9:26 am
✔ 最佳答案
3x - x = 3 + 32x = 6
x = 3
2007-12-22 4:58 pm
3x-3=x+3
3x-x=3+3
2x=6
x=6/2
x=3
3x-x=3+3
2x=6
x=6/2
x=3
2007-12-18 9:53 pm
3x - 3 = x + 3
3x = x + 3 + 3
3x = x + 6
3x - x = 6
2x = 6
x = 6/2
x = 3
3x = x + 3 + 3
3x = x + 6
3x - x = 6
2x = 6
x = 6/2
x = 3
2007-12-18 9:47 pm
3x - 3 = x + 3
Shift the x over.
3x - x = 3 + 3
Simplify...
2x = 6
From here,
2x = 6
x = 6/2 = 3
Hence x = 3.
I hope this has helped you =).
Shift the x over.
3x - x = 3 + 3
Simplify...
2x = 6
From here,
2x = 6
x = 6/2 = 3
Hence x = 3.
I hope this has helped you =).
2007-12-18 9:44 pm
3x-3 =x+3
3x-x = 6
2x=6
x=3
proof I replace x by 3 and 3*3-3=3+3=6
3x-x = 6
2x=6
x=3
proof I replace x by 3 and 3*3-3=3+3=6
2007-12-18 9:40 pm
3x-3=x+3
3x-x=3+3
2x=6
x=6/2
x=3
3x-x=3+3
2x=6
x=6/2
x=3
2007-12-18 9:36 pm
3x-3=x+3
3x-x = 3+3
2x = 6
x = 6/2
x = 3
3x-x = 3+3
2x = 6
x = 6/2
x = 3
2007-12-18 9:36 pm
3x - 3 = x + 3
3x - x - 3 = x - x + 3
2x - 3 + 3 = 3 + 3
2x = 6
2x / 2 = 6 / 2
x = 3
3x - x - 3 = x - x + 3
2x - 3 + 3 = 3 + 3
2x = 6
2x / 2 = 6 / 2
x = 3
2007-12-18 9:34 pm
3x-3=x+3
-x
2x-3=3
+3
2x=6
/2
x=3
-x
2x-3=3
+3
2x=6
/2
x=3
2007-12-18 9:29 pm
x=3
收錄日期: 2021-05-01 01:22:38
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