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Q: What is used to evaluate an algebraic expression for a specific value?

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you have to deduce the variable and evaluate the expression.

Replace each variables in the algebraic expression by its [known] value and calculate the value (ie evaluate) of the algebraic expression.

To find the value of an algebraic expression is to evaluate it.

Evaluate using PEMDAS

You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.

evaluate. : )

Simplify !

Given a value of x, find the value for -3x + 2

You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.

to simplify!!* * * * *No. It is to EVALUATE.

A term often used is "evaluate".

When the value of a variable in an algebraic expression changes, the value of the expression can change.

To "evaluate" an expression, you need to know the value for the variables.

You evaluate the expression !! :)

Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.

Find the value of the expression.

It is a binomial algebraic expression. Its value can be evaluated if x is known.

Value

Take the value of each variable in the expression and replace the variable by its value. Then do the math!

addition

When you have an algebraic expression with variables in it, you need to know the the value of each variable. The value of the expression is found by replacing the variables with their values and simplifying. For example, evaluate 2xy-3x if x=5 and y=-1. 2xy-3x = 2*5*(-1) -3*5 = -10-15 = -25.

It is "evaluate".

It means to find the value of an expression or algebraic expression

It is called "to evaluate" the expression.

evaluate means to figure out the value of something