By definition, an equation has a solution. The word comes from "equal".
Some mathematical problems do not have solutions. For example, 1/0 = X is a problem with no solution. You know, in this example that there is no solution because of the "divide by zero" rule. Most insoluble problems are insoluble because of some rule that keeps you from moving ahead.
If this value a satisfy the equation, then a is a solution for that equation. ( or we can say that for the value a the equation is true)
An equation is equivalent to another equation, if they have the same solution.
a solution to an equation is the answer
An equation has an equal sign, which means that we know what the variable is equal to :)
A situation equation follows the order of the story problem.For instance:Johnny has 8 apples, he eats some, and has 3 left.The situation equation would be: 8 - a = 3A solution equation is the equation that would help you find the solution. Your brain doesn't automatically know what "a" is, it has to rearrange the order of the equation and then solve.The solution equation would be: 8 - 3 = a, then you would solve it.
A solution is the answer to an equation.
An equation that has no solution is called an equation that has no solution.
When you put the number in place of the variable (like maybe the 'x' or the 'y') wherever the variable occurs in the equation, and the statement you get out of all the numbers you have is not true, then you know the number is not a solution.
Draw the graph of the equation. the solution is/are the points where the line cuts the x(horisontal) axis .
In algebraic terms, the solution is the answer to equation.
Every equation has a solution.
To determine if a point is a solution on a graph, check if the point's coordinates (x, y) satisfy the equation of the graph. If the point lies on the curve or line representing the equation, it is a solution. For instance, if the equation is y = f(x), substitute the x-coordinate into the equation to see if it equals the y-coordinate. If it does, the point is a solution.