Math equations have an equals sign such as:
7+5=12 or 9x6=47+7
Math expressions do not have a equals sign such as:
43-27 or 8x40
They are the same except equations use the equal sign =
gyutdfy
They are called: Identical equations or IdentitiesSee: http://www.tutorvista.com/search/value-algebraic-expressions-33 - -7 = ss = -26
Equations are made from expressions.
math expressions are true because its also science
They are the same except equations use the equal sign =
No they do not, equations have equal signs.
gyutdfy
It may be possible to solve equations. Expressions cannot be solved until they are converted, with additional information, into equations or inequalities which may have solutions.
An expession has NO equal sign, a equation are to amounts that are equal
expressions don't have an equal sign and equations do
They are called: Identical equations or IdentitiesSee: http://www.tutorvista.com/search/value-algebraic-expressions-33 - -7 = ss = -26
i don't know something
Equations are made from expressions.
They can but don't have to.
math expressions are true because its also science
In the same way that you would solve equations because equivalent expressions are in effect equations