Does solve the equation mean Solve for x?

In math, solving for x means finding the value for x that would make the equation true. Think about the equation x×4=8. If you were asked to solve it, that would mean finding some value for x that when multiplied by 4 gives you 8.

How do you find the meaning of X?

The letter “x” is often used in algebra to mean a value that is not yet known. It is called a “variable” or sometimes an “unknown”. In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn’t have to be “x”, it could be “y”, “w” or any letter, name or symbol.

Why do we find X in math?

In algebra, the letter ‘x’ is often used to represent an unknown quantity or variable. Similarly, in English, x represents the unknown, as in X-rays, which baffled their discoverer, and Malcolm X, who chose the symbol to represent the forgotten name of his African ancestors.

What is the factor of x 2 25?

For example, x²-25 can be factored as (x+5)(x-5).

What is XX equal to?

20
Roman Numeral XX is equal to 20 and XV is 15. Example 4: Find the Quotient of 20 and 10. Solution: The roman numeral XX is 20 and X is 10.

How to solve X^2-25=0 x2 – 25?

Solve by Factoring x^2-25=0 x2 − 25 = 0 x 2 – 25 = 0 Add 25 25 to both sides of the equation. x2 = 25 x 2 = 25

How do you use the X calculator?

Solve for x Calculator. Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: Click the blue arrow to submit and see the result!

How to use algebra solve for X?

Algebra. Solve for x Calculator. Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: Click the blue arrow to submit and see the result!

How do you solve the equation 25 25 = 5 2 5?

Simplify the right side of the equation. Tap for more steps… Rewrite 25 25 as 5 2 5 2. Pull terms out from under the radical, assuming positive real numbers. The complete solution is the result of both the positive and negative portions of the solution. Tap for more steps… First, use the positive value of the ± ± to find the first solution.