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evaluate means to figure out the value of something
The evaluate a algebraic math expression you first must substitute a number for each variable. Then you must perform the operation in the correct order.
[10-(4*2)]*3
Evaluating the expression is usually used in math, and it means solve the question.
In math evaluating is where you simplify an expression as much as possible. For example to evaluate 5+2 you simplify it so it is 7. To evaluate 5x+3x+4y you simplify it to 8x+4y.
A term often used is "evaluate".
fcbgf
everywhere you see the variable, put it's value there instead, then do all of the math (+-x/)
GIMME THE ANSWER
I will evaluate all my math homework.
A math expression is a collection of math terms
a variable expression in math is a symbol that is in a sentence