Five times a number is 28 greater than the product of the number and -2. Find the number
1 answer:
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Answer:
Step-by-step explanation:
So, this question involves you to play around with the numbers and the operations a bit. I've come up with a solution, but perhaps there are others as well.
So, we have:
So, what we can do is, for instance, multiply 4 and 2. Subtract that into 11. And then add the difference to 7. Thus:
This is a true number sentence. Let's do it to make sure.
First, do the operations inside the parentheses.
Multiplication comes first, so multiply:
Again, do the parentheses first. Subtract:
Now add:
So our answer is correct :)
Let's assume you have supplement angle
Now when you talk about multiplication you can simply say...
And that will give you the answer.
Now when you talk about multiplication you can simply say...
And that will give you the answer.