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What is the value for a variable that results in a true sentence called?
A Solution
What is the value for a variable that results in a true sentence?
That's the "solution" to the equation described by the sentence.
What is the value for a variable that makes an equation?
It's the value that when substituted in for the variable, makes the equation true. Ex: x + 1 = 3 The value 2, when substituted for the variable x, makes the equation true.
True Or False Any value that is unknown or can change is a variable?
True.
How did you know that the values of variable raelly satisfy the equation?
You substitute the value of the variable into the equation and simplify. If the rsult is a true statement then that value of the variable really does satisfy the equation.
What is the value for a variable that results in a true sentence called?
A Solution
The value for a variable that results in a true sentence is called an?
a "solution"
What is the value for a variable that results in a true sentence?
That's the "solution" to the equation described by the sentence.
What is the word for the definition the set of all replacements for the variable in an open sentence that results in a true sentence?
Solution.
Why does open sentence always has at least one variable?
Because it is neither true or false until the variable is replaced with a specific value making the sentence true or false.
A solution is the value(s) of the variable that makes the algebraic sentence?
equal
What is a value of the variable that makes an algebraic sentence true?
It is the solution or root of the equation.
A value for a variable that makes the equation true?
That's the "solution" to the equation described by the sentence.
What does open sentence mean?
In math, that refers to an equation which includes a variable. Such an equation may be true, or false, depending on the value assigned to the variable.
Why an open sentence always has at least one variable?
An open sentence is neither true nor false. It depends on the value of the variable. If you had 5=3 that would be a closed sentence which is false. If you had 5=5 that would be a closed sentence which is true. If you had x=3 then it is open to whether the x is a 5 or a 3.
What is the number that can replace a variable?
Answer 1 == In an open sentence (an equation or inequality with a variable in it), when a number replacing the variable makes the sentence true, then it is a solution.
What is the value for a variable that makes an equation?
It's the value that when substituted in for the variable, makes the equation true. Ex: x + 1 = 3 The value 2, when substituted for the variable x, makes the equation true.
