I cant find the answer to this sum
If any one can help me here is the sum under neath
6a+2+3(4a-3)
Can any one help me with Algebra?
2008-02-03 3:43 pm
回答 (9)
2008-02-05 5:08 pm
✔ 最佳答案
6a + 2 + 12a - 918a - 7
2008-02-03 11:48 pm
= 6a + 2 + 3(4a - 3)
= 6a + 2 + 12a - 9
= 18a - 7
= 6a + 2 + 12a - 9
= 18a - 7
2008-02-04 12:07 am
6a+2+3(4a-3)
6a+2+3*4a+3*(-3)
6a+2+12a-9
18a-7
6a+2+3*4a+3*(-3)
6a+2+12a-9
18a-7
2008-02-03 11:48 pm
6a + 2 + 3(4a - 3)
= 6a + 2 + 3 x 4a - 3 x 3
= 6a + 2 + 12a - 9
= 6a + 12a + 2 - 9
= 18a + 2 - 9
= 18a + (2 - 9)
= 18a + (-7)
= 18a - 7
= 6a + 2 + 3 x 4a - 3 x 3
= 6a + 2 + 12a - 9
= 6a + 12a + 2 - 9
= 18a + 2 - 9
= 18a + (2 - 9)
= 18a + (-7)
= 18a - 7
2008-02-03 11:47 pm
6a+2+3(4a-3)
3(4a-3) = 12a-9
...6a+2+3+12a-9
...18a-4
3(4a-3) = 12a-9
...6a+2+3+12a-9
...18a-4
2008-02-03 11:46 pm
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2008-02-03 11:46 pm
6a + 2 + 3(4a - 3) =
6a + 2 + 12a - 9 =
6a + 12a + 2 - 9 =
18a - 7.
6a + 2 + 12a - 9 =
6a + 12a + 2 - 9 =
18a - 7.
2008-02-04 7:58 am
6a+2+3(4a - 3)
= 6a + 2 + 12a - 9
= 18a - 7
= 6a + 2 + 12a - 9
= 18a - 7
2008-02-04 12:09 am
6a+2+3(4a-3)
6a+2+12a-9=0
18a=7
a=7/18
6a+2+12a-9=0
18a=7
a=7/18
收錄日期: 2021-05-01 09:15:50
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