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n/2 + 3 = 21

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Q: Translate three more than one half a number is 21 into equation?
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Related questions

What is the statement when the equation 0.5t equals 267. Is represented as which statement One-half a number is 267 or One-half of 267 is a number?

The statement that represent that is one - half a number is 267.


Is three and a half an irrational number?

No.


What is the equation of five more than half a number?

x/2 + 5


How would you write Half of a number is equal to -5 as an equation?

1/2x=-5


How do you translate one half of a number plus one sixth of a different number in to a algebraic expression?

(1/2)x+(1/6)y


Half is a number is 20 find three quarters of the number?

If half of the number is 20, then the number must be 2 * 20 = 40. Therefore three quarters of the number would be 3 * (40/4) = 30.


What mixed number is three times as large as one half?

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How do you find the volume of a cylinder if you do not know the radius?

So you know this is the equation you are suppose to be using. If the equation gives you the diameter of the cylinder then divide that number in half and plug the number you got into the equation. This is because the radius is half of the diameter. Otherwise, the only way to find the volume is if you have the area of the base. Then multiply that area by the height.


What is one half multiplied by a number?

Expressed as an equation, this would be equal to 0.5x or 1/2x.


Equation for half the sum of a number and 5 is 6?

x+5 divided by 2 =6


How would the half life equation of aluminum be balanced differently?

The half-life equation for aluminum will be the same as the half-life equation for any other radioactive isotope, as it depends on the decay constant unique to that isotope. The balance is not dependent on the element itself, but rather on the specific isotope of that element.


Is three and a half a rational number?

Yes.