Question

need ASAP: How are expressions rewritten in simplified form based on the mathematical operations in the expression?

Answer 1

Do you know what an expression is?

Answer 2

3x + x - 9

That is an expression.

Expressions are usually easily identified when you notice that a string of mathematical symbols doesn't have an equals sign(=). The equals sign is a symbol that denotes that string of mathematical symbols as an equation.

Answer 3

To simplify the expression above, you would just do like terms

4x - 9 is the simplified form

Answer 4

Hello @Astrophysics

Anything to add?

Answer 5

sorry my computer was acting up. thank you so much. i defiantly get it now

Answer 6

Nope, your definition is fine :), good work.