It is the set of values for all the variables in the equation which make the equation true.
The set of all values of x, for which the equation is true is the domain of the function defined by that equation.
It means that you prove that an equation is true for ALL values of the variable or variables involved.
that would be limited to 3 and -3 for values of x
Solution. A solution of an equation is a number that satisfy the equation. This means that if you replace this number on the equation and check it, the equation will be true. When you solve an equation you can find some roots, but not all of them satisfy the equation. Thus always check your answers after resolving your equation, and eliminate as solution the answers that don't make the equation true or undefined.
It is the set of values for all the variables in the equation which make the equation true.
The solution to an equation consists of the value (or values) of all the variables such that the equation is true when the variable(s) take those values.
It is true for all permissible values of any variables in the equation. More simply put, it is always true.
the set of all values which, when substituted for unknowns, make an equation true. this is wrong
the set of all values which, when substituted for unknowns, make an equation true.
Identity.
An identity is a special type of literal equation. It is true for all values of the variable.
It is, in fact, an identity - which is an equation which is true for all values of the variable.
The set of all values of x, for which the equation is true is the domain of the function defined by that equation.
Is the set of all values for the variable that make the equation true.
An identity is like an equation which is true for all values of the variable.
It means that you prove that an equation is true for ALL values of the variable or variables involved.