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How do you find the value of a variable to make an equation true?
Wiki User
∙ 12y ago
here an exaple cory has p peguin lesie has two how much does corfy have 2 timep
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Wiki User
∙ 12y ago
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Identify an independent variable in an experiment?
AnswerIt is a variable in an equation that is not dependent on any other variable in the equation. For example, in the equation...y = 3x + 5y is a dependent variable because its value depends on the value of x. The variable x is an independent variable.this dosent even make sense that much so try to find a diffrent one thank you..note: bye the way this is correct and i am going the wrong way i said it dosent make that much sense and yeah it does do just belive that this makes sense sorry about that and just forget that note at the top it is very very wrong ...AN independent variable is the variable that the experimentor changes.An independent variable is an input value that one can vary to obtain an output value which is dependent variable.For example in equation y = 3x then x is independent input variable that produces an output y where y is the dependent variable, that depends on the value of x
Can you solve a variable with an equation?
When an equation has a variable in it (only one), then there are only certainvalues the variable can have that will make the equation a true statement."Solving" the equation means finding those values for the variable.
What is x in the sum 9x plus 12 equals?
A variable like "x" can have any value. If you have a complete equation, like 9x + 12 = 100, a specific value of x will make the equation true; other values will make it false. But here, you don't have an equation, so any value will do for x.
What are the values of the variable that make an equation true called?
They are called the "solutions" of the equation.
What does it mean when it says determine whether the given value of the variable is a solution?
I'm going to assume you have an equation to go with your variable? It means "Check if this number works" What to do is put the given value into the equation instead of the variable and see if the result is true - if it is you have a solution, if not you don't. I'll make one up as a demo: Equation : a + 4 = 7 is a = 2 a solution? a+4=7 2+4=7 6=7 (FALSE!) No this given value is not a solution.
What is the goal of solving an equation with one variable?
The goal is to find what value or values the variable may have, to make the equation true.
Explain how to find restrictions on the variable in a rational equation?
Substitute the variable in the denominator for a value that will make the denominator have a value of 0 or an imaginary number
What is solving equations about?
It is about finding a value of the variable (or variables) that make the equation a true statement.
Identify an independent variable in an experiment?
AnswerIt is a variable in an equation that is not dependent on any other variable in the equation. For example, in the equation...y = 3x + 5y is a dependent variable because its value depends on the value of x. The variable x is an independent variable.this dosent even make sense that much so try to find a diffrent one thank you..note: bye the way this is correct and i am going the wrong way i said it dosent make that much sense and yeah it does do just belive that this makes sense sorry about that and just forget that note at the top it is very very wrong ...AN independent variable is the variable that the experimentor changes.An independent variable is an input value that one can vary to obtain an output value which is dependent variable.For example in equation y = 3x then x is independent input variable that produces an output y where y is the dependent variable, that depends on the value of x
Can you solve a variable with an equation?
When an equation has a variable in it (only one), then there are only certainvalues the variable can have that will make the equation a true statement."Solving" the equation means finding those values for the variable.
What is it called when you have to get the variable alone on one side of an equation?
It is to make the variable the subject of the equation.
What is x in the sum 9x plus 12 equals?
A variable like "x" can have any value. If you have a complete equation, like 9x + 12 = 100, a specific value of x will make the equation true; other values will make it false. But here, you don't have an equation, so any value will do for x.
How do you solve a variable?
You cannot solve a variable. You can solve an equation to find the value (or range of values) of a variable. How you do that depends on the nature of the equation that you have. Linear and quadratic equations are relatively simple, as are many trigonometric and exponential equations. But some cannot be solved in such a way and a numerical solution is required. Here you would make a guess and then improve on that guess and then improve on that until you were satisfied that you were close enough to the real answer.
What are the values of the variable that make an equation true called?
They are called the "solutions" of the equation.
What does it mean when it says determine whether the given value of the variable is a solution?
I'm going to assume you have an equation to go with your variable? It means "Check if this number works" What to do is put the given value into the equation instead of the variable and see if the result is true - if it is you have a solution, if not you don't. I'll make one up as a demo: Equation : a + 4 = 7 is a = 2 a solution? a+4=7 2+4=7 6=7 (FALSE!) No this given value is not a solution.
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 does m in math for a variable?
You have to figure that out! Variables, in math, are there because you need to find them and figure the problem out. Usually, on the side it tells you what the variables mean, or you have to find that variable by making the equation make sense if they give u the answer.
