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Q: How do you know if a value a is a solution to an equation?

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It is the solution of the given equation.

It is the solution or root of the equation.

In algebraic terms, the solution is the answer to equation.

An algebraic equation has (at least one) variable, usually called x. To solve the equation means to figure out the value of x. For example, in the equation x + 4 = 7 the solution is x = 3, because 3 + 4 = 7.

Draw the graph of the equation. the solution is/are the points where the line cuts the x(horisontal) axis .

Related questions

How is this different from determining if a value is a solution to an equation?

With a formula, you know the variable's value, and you have to calculate the value of the function of it. With an equation, you know the function's value, and you have to calculate the value of the variable.

With a formula, you know the variable's value, and you have to calculate the value of the function of it. With an equation, you know the function's value, and you have to calculate the value of the variable.

The solution

That's the "solution" of the equation.

It is the solution of the given equation.

Any number that makes an equation true is a 'solution of an equation'. it is a solution

Such a value is said to be a solution, or a root, of the equation.

a solution

For a value to be a solution to an equation, when you substitute the value for the variable, the equation becomes true. 4+B=6 B is the variable. 2 is the solution Substitute 2 for B 4+2=6 The equation is true.

y = -2.5 is a equation. And solution to the equation is finding the value of the variable. If we see the equation y is already equal to -2.5 which is the solution to the equation.

solution

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