1/2x=4
It depends on the form of the equation.
That's the "solution" of the equation.
The number that can replace a variable in an equation to make it a true equation is called the solution or root of the equation. This number satisfies the equation when substituted for the variable. In algebra, finding the solution involves solving for the variable by performing various operations to isolate it on one side of the equation. The solution is the value that balances both sides of the equation, making it true.
a solution
Isolating a single variable in terms of the rest of the equation provides a solution to that variable. That is, if you know the equation that equals the variable, then you can figure out its value.
You solve the equation the same way as you would any other equation. Whether the variable is a fraction or otherwise will only become clear once you solve the equation. In other words, you don't initially KNOW whether the solution will be a fraction or not.
To solve a two-step equation with a fraction, first isolate the variable by eliminating the fraction. You can do this by multiplying both sides of the equation by the denominator of the fraction. Next, simplify the equation and then perform the necessary operations (addition or subtraction) to isolate the variable completely. Finally, solve for the variable to find the solution.
It depends on the form of the equation.
That's the "solution" of the equation.
The number that can replace a variable in an equation to make it a true equation is called the solution or root of the equation. This number satisfies the equation when substituted for the variable. In algebra, finding the solution involves solving for the variable by performing various operations to isolate it on one side of the equation. The solution is the value that balances both sides of the equation, making it true.
To solve a two-step equation with a fraction and a variable, first isolate the term with the variable by eliminating any constant on the same side. You can do this by adding or subtracting the constant from both sides. Next, if the variable is multiplied by a fraction, multiply both sides of the equation by the reciprocal of that fraction to solve for the variable. Finally, simplify to find the value of the variable.
undefined means you can not do the operation (5/0 is undefined) no solution refers to an equation not having an answer. a solution is a number which you can plug into the variable of an equation and get a true statement. So having no solution means there is no number which you can plug in and get a true statement. As a fraction is not an equation, but an expression it is not right to say that 5/0 has no solution. There is no variable in 5/0, nothing to plug into to get a true or false statement.
To solve a one-variable linear equation, isolate the variable on one side of the equation. Start by simplifying both sides if necessary, then use inverse operations (addition or subtraction, followed by multiplication or division) to get the variable alone. Finally, check your solution by substituting it back into the original equation to ensure both sides are equal.
A fraction.
It is called multiplication!
a solution
To isolate a variable in a fraction, you can follow these steps: First, multiply both sides of the equation by the denominator to eliminate the fraction. Next, simplify the equation to get the variable on one side by performing any necessary arithmetic operations. Finally, if needed, divide or rearrange the equation to solve for the variable.