(X+5)(x-7)=

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Solution for (X+5)(x-7)= equation:


Simplifying
(X + 5)(x + -7) = 0

Reorder the terms:
(5 + X)(x + -7) = 0

Reorder the terms:
(5 + X)(-7 + x) = 0

Multiply (5 + X) * (-7 + x)
(5(-7 + x) + X(-7 + x)) = 0
((-7 * 5 + x * 5) + X(-7 + x)) = 0
((-35 + 5x) + X(-7 + x)) = 0
(-35 + 5x + (-7 * X + x * X)) = 0
(-35 + 5x + (-7X + xX)) = 0

Reorder the terms:
(-35 + -7X + 5x + xX) = 0
(-35 + -7X + 5x + xX) = 0

Solving
-35 + -7X + 5x + xX = 0

Solving for variable 'X'.

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

Add '35' to each side of the equation.
-35 + -7X + 5x + 35 + xX = 0 + 35

Reorder the terms:
-35 + 35 + -7X + 5x + xX = 0 + 35

Combine like terms: -35 + 35 = 0
0 + -7X + 5x + xX = 0 + 35
-7X + 5x + xX = 0 + 35

Combine like terms: 0 + 35 = 35
-7X + 5x + xX = 35

Add '-5x' to each side of the equation.
-7X + 5x + -5x + xX = 35 + -5x

Combine like terms: 5x + -5x = 0
-7X + 0 + xX = 35 + -5x
-7X + xX = 35 + -5x

Reorder the terms:
-35 + -7X + 5x + xX = 35 + -5x + -35 + 5x

Reorder the terms:
-35 + -7X + 5x + xX = 35 + -35 + -5x + 5x

Combine like terms: 35 + -35 = 0
-35 + -7X + 5x + xX = 0 + -5x + 5x
-35 + -7X + 5x + xX = -5x + 5x

Combine like terms: -5x + 5x = 0
-35 + -7X + 5x + xX = 0

The solution to this equation could not be determined.

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