How do I Solve this -6y = -42?
回答 (16)
✔ 最佳答案
- 6y = - 42
y = 7
Answer: 7
Checking:
- 6(7) = - 42
- 42 = - 42
-6y = -42
y = -42/-6
y = 7
See this is s equation.
-6y=-42
Now, we know that if we multiply -1 to a negative no, the minus signs cancel, right?
Here, cancel the negative sign on both sides like that, we get:
6y=42
Then, multiply both sides by 1/6, we can do this since the equaiton remains same if you add, multiply, divide the equation on both sides by the same number.
So, when you do that, weget:
6y*1/6= 42*1/6
=>y=42/6
=>y=7
So, y=7 is the answer.
hope this helps!
:)
well think about it -6y is the same as -6 x y so how many -6es does it take to reach -42. 7 right ... well thats the answer
Divide both sides by -6.
-6y = -42
y = 7
divide -42 by -6, which gives u 7
answer =7
收錄日期: 2021-05-01 12:10:40
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