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What does x mean in a math equation?
x is a variable. You do not have to know what its value is. In that equation you have to find the value of x, so if you already know what x stands for then you know the answer
What is the solution of this equation x plus 1528?
what the solution to this equation x+15=28 If you mean: x+15 = 28 then the value of x works out as 13
What does x equals 2n mean?
It means that the variable x is twice as much as variable n. x is in direct proportion to n (or x varies directly as n) with the constant of proportionality = 2.
The sum of an integer and its square is 30 find the number?
This equation can be written as : n² + n = 30 : n² + n - 30 = 0 This can be factored :- (n - 5)(n + 6) = 0 This gives two solutions, x = 5 [25 + 5 = 30] and x = -6 [36 - 6 = 30]
How do you identify solutions to equations?
You'll know that you've found the equation's solutions when you end up with an expression in the form of x=N. Where x is what you're trying to find solutions to and N is either a number or an expression not dependent on x.
What is the equation for finding out how many diagonals there are in a polygon?
The equation is #of sides x (#of sides - 3) divided by 2. Equation: N x (N-3) 2
What is the equation for the quotient of a number and 7 is 68?
x/n + 7 = 68 or x/n = 61 or x = 61n
The number x is equal to another number n plus the square root of 3?
The equation you provided can be written as: x = n + √3 This equation states that the value of "x" is equal to another number "n" plus the square root of 3 (√3). The variable "n" represents a constant number, while "x" can take any value depending on the value of "n." For example, if n = 2, then: x = 2 + √3 ≈ 3.732 If n = 5, then: x = 5 + √3 ≈ 6.732 The equation represents a relationship between "x" and "n," where "n" acts as an offset or a starting point, and "x" is the result of adding the square root of 3 to "n."
What equation is graphed as a vertical line?
Vertical lines only intersect the x-axis. This means that the equation of a vertical line is x=n. The variable n is the coordinate where on the x-axis the line goes.
What is true of the variable x when the variable n is a negative number in the equation 5 plus n?
I assume that you are referring to:x = 5 + nIf n is a negative number, x is less than 5.ANSWER: x is less than 5 ...[ x < 5 ]
Which is the best way to solve the equation x squared equals n?
If x squared equals n, then x is the square root of n.
6 is 24 percent of a number 40 percent of the same is?
definitions: percent 100 x = multiply n = a number Equation 1 24100 x n = 6 n = 6 24x100 n=25 Equation 2 40100 x 25 = 10 Answer is: 10
What is n x 7.69 when n equals 4?
30.76 if n=4 and 4 nis substituted into the equation the equation the becomes 4x7.69 which equals 30.76
20 equals 0.004 x N?
Ok this equation is 20 = 0.004 x N, yes? Rearrange for the variable 'N' to get 20/0.004 = N, N = 5000. Not hard.
Formula of mean absolute deviation?
Mean absolute deviation = sum[|x-mean(x)|]/n Where mean(x) = sum(x)/n and n is the number of observations. |y| denotes the absolute value of y.
What does the equation y-x mean?
y-x is an expression, not an equation. Therefore, the question does not make sense.
24 decreased by the quoient of a number and 6 is -5?
If you mean: 24 - x/6 = -5 then the value of x works out as 174
