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.
Evaluate using PEMDAS
Simplify !
Given a value of x, find the value for -3x + 2
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.
to simplify!!* * * * *No. It is to EVALUATE.
Evaluate using PEMDAS
evaluate. : )
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.
Simplify !
Given a value of x, find the value for -3x + 2
A term often used is "evaluate".
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.
When the value of a variable in an algebraic expression changes, the value of the expression can change.