They are called: Identical equations or Identities
See: http://www.tutorvista.com/search/value-algebraic-expressions
-33 - -7 = s
s = -26
Yes, numerical expressions can have the same value. For example, the expressions 2+3 and 5 both have the value of 5. Similarly, the expressions 2x3 and 6 both have the value of 6. In general, any two numerical expressions that evaluate to the same number will have the same value.
They are the same except equations use the equal sign =
equivalent
They are equivalent fractions.
It is an equation
An equation, or, perhaps an equality. 5X - 5 = 20 this equation has the same value that will satisfy it, with some manipulation this is two expressions having the same value 10 - 6 = 2 + 2
An equality.
Equivalent expressions.
Yes, numerical expressions can have the same value. For example, the expressions 2+3 and 5 both have the value of 5. Similarly, the expressions 2x3 and 6 both have the value of 6. In general, any two numerical expressions that evaluate to the same number will have the same value.
They are the same except equations use the equal sign =
It means that two expressions represent the same number; for example, 5 is equivalent to 3 + 2. If there are variables in the expression, it means that the two expressions will evaluate to the same number, for any value assigned to the variable or variables. For example, for any value of x, 2x is the same as x + x; therefore, the two are equivalent.
They are identities.
unequal
equivalent
No, expressions cannot have the same value in algebra. They may be assigned to different values and on solving we can get different answers in each case.
algebraic expressions
why should u care