How many solutions are there to the equation below? -46=3x+7x A. Infinitely many B. 1 C. 2?
回答 (5)
2016-06-30 4:54 pm
✔ 最佳答案
-46 = 3x + 7x-46 = 10x
10x = -46
x = -4.6
There is one solution.
...... The answer is : B. 1
2016-06-30 4:57 pm
one
-46 = 10 x can have only one solution
-46 = 10 x can have only one solution
2016-06-30 4:55 pm
-46=3x+7x
-46=10x
-46/10 = x
There is one solution.
-46=10x
-46/10 = x
There is one solution.
2016-07-17 10:36 am
B______1
2016-06-30 5:00 pm
Thank you !!!!
收錄日期: 2021-05-01 21:01:01
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