(X-5)(x+5)=30

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Solution for (X-5)(x+5)=30 equation:


Simplifying
(X + -5)(x + 5) = 30

Reorder the terms:
(-5 + X)(x + 5) = 30

Reorder the terms:
(-5 + X)(5 + x) = 30

Multiply (-5 + X) * (5 + x)
(-5(5 + x) + X(5 + x)) = 30
((5 * -5 + x * -5) + X(5 + x)) = 30
((-25 + -5x) + X(5 + x)) = 30
(-25 + -5x + (5 * X + x * X)) = 30
(-25 + -5x + (5X + xX)) = 30

Reorder the terms:
(-25 + 5X + -5x + xX) = 30
(-25 + 5X + -5x + xX) = 30

Solving
-25 + 5X + -5x + xX = 30

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '25' to each side of the equation.
-25 + 5X + -5x + 25 + xX = 30 + 25

Reorder the terms:
-25 + 25 + 5X + -5x + xX = 30 + 25

Combine like terms: -25 + 25 = 0
0 + 5X + -5x + xX = 30 + 25
5X + -5x + xX = 30 + 25

Combine like terms: 30 + 25 = 55
5X + -5x + xX = 55

Add '5x' to each side of the equation.
5X + -5x + 5x + xX = 55 + 5x

Combine like terms: -5x + 5x = 0
5X + 0 + xX = 55 + 5x
5X + xX = 55 + 5x

Reorder the terms:
-55 + 5X + -5x + xX = 55 + 5x + -55 + -5x

Reorder the terms:
-55 + 5X + -5x + xX = 55 + -55 + 5x + -5x

Combine like terms: 55 + -55 = 0
-55 + 5X + -5x + xX = 0 + 5x + -5x
-55 + 5X + -5x + xX = 5x + -5x

Combine like terms: 5x + -5x = 0
-55 + 5X + -5x + xX = 0

The solution to this equation could not be determined.

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