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Twice a number is 12 more than half the number what is the number?
Wiki User
∙ 14y ago
Suppose the number is n
Then 2n = n/2 + 12
Multiply through by 2: 4n = n + 24
Subtract n from both sides: 3n = 24
Divide both sides by 3: n = 8
Wiki User
∙ 14y ago
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5 more than twice a number equals?
2x + 5 =
How do you write 8 more than twice a number?
8+2n
Two less than a certain number is three more than half the number so what is the number?
2
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2n+12=x
Twice the square of a certain positive number is 144 more than twice the number What is the number?
(92 x 2) - (9 x 2) = 162 - 18 = 144 The number is therefore 9.
What is five more than twice a number is -13. Find the number?
Five more than twice a number is -13 find the number
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7
5 more than twice a number?
Let's call "a number" x. Then 5 more than twice x is 5 + 2x.
2 more than twice a number?
2n + 2 = 2(n + 1)Since you have been given that it is twice a variable with the variable only, you have 2n, and adding 2 yields 2n + 2, or 2(n + 1).
What are some ways to find out if a number is greater than one-half?
It is if: * the numerator is greater than half the denominator. * twice the numerator is greater than the denominator. * the denominator is less than half the numerator. * twice the denominator is less than the numerator. * the decimal equivalent is gretaer than 0.5. * if you subtract 1/2, the answer is positive. * if you subtract it from 1/2 the answer is negative. * the square of the number is between greater than 1/4. There are many more.
13 is 7 more than twice a number?
Then the number is 3
8 more than twice a number d Plzzs Write It Out Because i do not understand it If your answere it your super awesome?
8 more than twice a number d
One number is eight more than twice another if their difference is 25 what is the larger number?
One number is eight more than twice another if their difference is 25. The larger number is 42
What word means a number more than half the total number of a given group?
the majority is the number more than half the total number of a given group.
6 more than twice a number?
n = number.2n + 6=====
What is seven more than twice a number?
2X+7
Four more than twice a number is 8?
yes
