Is –10 a solution to the equation 4 – 4x = 44?
回答 (11)
✔ 最佳答案
4 = 44 + 4x
4x = - 40
x = - 10
(as you suggest)
Yes, it is the ONLY solution...
4 - 4x = 44
- 4x = 44 - 4
- 4x = 40
x = 40/(-4)
x = -10
Hope that helps xxx
Let me see:
4 - 4x = 44
4x = 4 - 44
4x = -40
x = -40/4
x = -10
You are correct.
Yes it is.
4 - 4x = 44
Substract 4 from both sides
-4x = 40
Divide both sides by -4
x = -10
參考: Year 9 maths
yes it becomes 4+((-4)*-10))=44
4 - 4x = 44
- 4x = 44 - 4
- 4x = 40
x = 40/(-4)
x = -10
Yeah that's right
Unless my calculator is busted or i'm just stupid yes i'm pretty sure that is the right answer = )
收錄日期: 2021-05-01 10:01:09
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