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If the sum of a number and eight is doubled what equation could be used to find the numbers use n as the variable?
Wiki User
∙ 15y ago
2(n+8)
Wiki User
∙ 15y ago
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What is a number a variable or a product of numbers in a math equation?
It could be a "term".
How do you know when a number is not a solution of an equation?
When you put the number in place of the variable (like maybe the 'x' or the 'y') wherever the variable occurs in the equation, and the statement you get out of all the numbers you have is not true, then you know the number is not a solution.
What is the equation for a number doubled?
2n
What are the numbers called in an equation?
The number and variables when next to each other in an equation are called a term. The variable or letters are coefficients.4x + 3x = 28.4x and 3x are terms and the variable "x" is the coefficient.
What number when substituded for the variable in an equation makes the equation true?
you have to solve the actual equation in order to answer this about your variable
What do you call the number that replaces a variable to make an equation?
The number that replaces a variable is the solution to the equation. great question, but it's only the answer.??
What is the graph of the equation?
The graph of an equation is all of the answers that are true for the equation. A variable is an unknown number in an equation. Most equations are written with x and y variables. There are an unlimited amount of numbers that the variables can be to have the equation be true, so you would graph the equation to show the unlimited amount of numbers that make the equation true.
Is a number sentence a expression or equation?
numbers are equation because there are numbers in equation which make numbers equation
What comes first in an equation a variable or a number?
A variable comes after the number 2n+5n=7n
What is a number without a variable in a equation?
a constant
A number in an equation that is not multiplied by a variable?
Constant
What is a number in an equation that is not multiplied by a variable added or subtracted to a variable called?
a constant
