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1 - 2n

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Q: What is the variable expression for Twice a number subtracted from 1?
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What would a variable expression be for twice a number?

If the number is represented by variable x, then twice the number is represented by 2x.


translate "a number plus twice the number" into a variable expression?

x + 2x


What is thirteen subtracted from twice the number?

2N-13


What does six more than twice the number mean?

It is an algebraic expression in the form of 2x+6 whereas x is the unknown variable


When 2246 is subtracted from twice the number the result is 10000 What is the number?

-7754


If 4 is subtracted from twice a number. The result is 10 less than the number.?

The number is -6.


How do you write Twice a number subtracted from 1 in number form?

Watch closely ==> [ 1 - 2x ] .


What is the algebraic expression for 58 less than a number?

In this case, you'll have to use a variable. Variables are basically a symbol which stands for a number. Let's use the variable "m". You're searching for 58 less than a number. That is basically just "word form" for a number, or a variable, minus 58. So if we use the variable "m", the expression will be m-58. Remember that you can use any variable you want.


When the sum of 5 and twice a positive number is subtracted form the square of that number the result is zero what is the number?

3.45


How do you write ten dollars more than twice your savings as a variable expression?

we will use the variable 's' to represent your savings: 2s+10


What is the number which if subtracted from 12 leaves twice that number?

12-8 = 4 and 2*4 = 8


What is 7 less than twice a number?

If the number is n then twice the number is 2n and 7 less than twice the number is 2n - 7This could also be a boolean variable based on another variable. If the number is less than or equal to 3.5, the variable is false. Otherwise, it is true.