27 is 6 more than 3 times a number. What is the number.
2 answers:
Answer:
The required number is 7.
Step-by-step explanation:
It is required to find,
A number say 'x', such that, 27 is 6 more than 3 times the number.
That is, we have the relation, .
On solving, we get,
i.e.
i.e.
i.e. x = 7
So, the required number which hold the relation that '27 is 6 more than 3 times the number' is 7.
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Answer:
x = -14
Step-by-step explanation:
The expression to write in this problem is:
"the sum of x and 12 equals the sum of half of x and 5"
We have:
- The sum of x and 12 is:
- The sum of half of x and 5 is:
So, the equation to write in this problem is
We solve it as follows:
1) First, we subtract from both sides, and we get
2) Then, we subtract 12 from both sides:
3) Now we multiply both sides by 2:
So, this is the solution.
The answer is yes, and I will give you the calculation soon
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