4y -5
It means find the value of the expression. It cannot be simplified in the way that algebraic expressions usually are.
The expression "6x plus 9" is written as (6x + 9). The expression "x minus 1" is written as (x - 1). These are two separate algebraic expressions and do not simplify or combine unless you have a specific value for (x). If you provide a value for (x), we can evaluate both expressions.
The Answers.com interface does not handle symbols. Generally, algebraic expressions need to be written out with words like equals, plus, minus, multiplied by, divided by, etc.
You just typed it.
It is an algebraic expression which equals a + 28.
It means find the value of the expression. It cannot be simplified in the way that algebraic expressions usually are.
7(3y-2)-(-4y+9)
They are algebraic expressions.
The Answers.com interface does not handle symbols. Generally, algebraic expressions need to be written out with words like equals, plus, minus, multiplied by, divided by, etc.
If I remember correctly, they are called terms.
It is: 12x
They are expressions.
6x plus 4y
4x + 3y - 2x - 7y2x - 4y
11p+11
An algebraic equation; Y=9
You just typed it.