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Let the number be x

Twice a number means 2x

7 less than twice a number means 2x-7

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โˆ™ 2011-07-05 17:48:47
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Related questions

7 less than twice a number k?

2k - 7


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.


Which equation means that 7 less than twice a number is -1?

2x - 7 = -1


Three times a number is 3 less than twice the sum of 5 and the number find the number?

The number is 7.


Five less than twice a number is 7?

If the number is N then 2N - 5 = 7 then 2N = 12 so that N = 6


What is an algebraic expression of the quotient of a number x and seven less twice the number y?

x / (2y - 7)


What is seven less than twice a number is 5?

5+5=1010-7=3the answer is 3


What is an equation for this problem Three less than twice of what number is -7?

2n-3=(-7) 2n=-4 n=-2


Twice a number increased by 7 is 15?

2x + 7 = 15 Subtract 7 from both sides: 2x = 8 Divide both sides by 2: x = 4


What is the answer for the problem Seven less than twice a number is the same as one less than the number. What is the number?

This forms an equation which solves nicely: 2x-7 = x-1 x-7 = -1 x = 6


Six less than twice a number?

twice a number can be 2x and six less than it is 2x-6.


The sum of twice the number and 7 less than the number is the difference between -39 and the number?

46


The sum of twice a number 7?

2x + 7


The sum of twice a number and 7?

?=2n+7


What is seven less than twice a number is 15?

Let the number be x and so if 2x -7 = 15 then the value of x is 11


Nine less than twice a number equals the same number increased by four?

Nine less than twice a number equals the same number increased by four?


How would you represent using z as the variable represent five less than twice a number?

If the number is 'z', then five less than twice the number is ( 2z - 5 ).


What is one less than twice a number?

One less than twice a number = (X times 2) minus 1, (where X = your number of choice).


The sum of 6 times some number and 3 is equal to 5?

if the product of a number and -7 is reduced by 3, the result is 33 less than twice the opposite of the number. What is the number?


What is the sum of twice a number and 14 less than the number is the same as the difference between -6 and the number?

20


If 4 more than twice a certain number is 3 less than that number what is the number?

the equation is 2x + 4 = x - 3 solving it yields x = -7


9 less than twice a number is equal to that number?

um, 9.


Sixteen less than twice a number?

if a number is "x" then it is 2x-16


13 is 7 more than twice a number?

Then the number is 3


5 less than twice a number is 25?

15