substitute the values of the variable inside the algebraic expression.
for example:
find the value of x when y = -4, z= 2, a=3, z= 0
0.5x + y -z (a+b)= 8
0.5x -az -bz +y = 8
0.5x -4=8
0.5x= 4
x= 4/0.5= 8
To find the value of an algebraic expression is to evaluate it.
to simplify!!* * * * *No. It is to EVALUATE.
It means to find the value of an expression or algebraic expression
evaluate. : )
That will depend entirely on the algebraic expression which has not been given.
To find the value of an algebraic expression is to evaluate it.
to simplify!!* * * * *No. It is to EVALUATE.
It means to find the value of an expression or algebraic expression
Take the value of each variable in the expression and replace the variable by its value. Then do the math!
to solve for the variable
Simplify !
umm I don't know
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
you have to use "order of operations"
you have to use "order of operations"