An equation has an equal = sign whereas an expression does not.
A numerical expression is an equation that contains only numbers. An algebraic expression is an equation that contains one or more variables and can also have numbers.
an algebraic expression has no = sign. it could be like x+4, but an equation has to have an = sign. like x+4=5
Equation: x+3=3+x (notice the equal sign: equal; equation)Expression: x+3 (notice no equal sign)
Expression has no answer. a equation has an answer
The difference is that an algebraic expression has numbers, symbols and variables, but a verbal expression has only words.
An algebraic expression doesn't have an equal sign (e.g. 4x+7) whereas an algebraic equation does (e.g. 4x+7=19). 4x=19-7 4x=12 x=12/4 x=3
i think what makes an equation an equation is y= whatever
Yes
An expression simply contains no equals sign. This is an expression: 2x + 4y + 3 An equation contains an equals sign. This is an equation: 2x + 4y + 3 = 0
They both are made up of algebraic terms but an expression does not contain an equality sign whereas an equation does have an equality sign.
An expression has no equal sign whereas an equation does have an equal sign
An equation is a ploblem with no answer and an expression is a problem with an answer so you'll get different answers with an equation and an expression.