(X+4)(x-3)=

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Solution for (X+4)(x-3)= equation:


Simplifying
(X + 4)(x + -3) = 0

Reorder the terms:
(4 + X)(x + -3) = 0

Reorder the terms:
(4 + X)(-3 + x) = 0

Multiply (4 + X) * (-3 + x)
(4(-3 + x) + X(-3 + x)) = 0
((-3 * 4 + x * 4) + X(-3 + x)) = 0
((-12 + 4x) + X(-3 + x)) = 0
(-12 + 4x + (-3 * X + x * X)) = 0
(-12 + 4x + (-3X + xX)) = 0

Reorder the terms:
(-12 + -3X + 4x + xX) = 0
(-12 + -3X + 4x + xX) = 0

Solving
-12 + -3X + 4x + xX = 0

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + -3X + 4x + 12 + xX = 0 + 12

Reorder the terms:
-12 + 12 + -3X + 4x + xX = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -3X + 4x + xX = 0 + 12
-3X + 4x + xX = 0 + 12

Combine like terms: 0 + 12 = 12
-3X + 4x + xX = 12

Add '-4x' to each side of the equation.
-3X + 4x + -4x + xX = 12 + -4x

Combine like terms: 4x + -4x = 0
-3X + 0 + xX = 12 + -4x
-3X + xX = 12 + -4x

Reorder the terms:
-12 + -3X + 4x + xX = 12 + -4x + -12 + 4x

Reorder the terms:
-12 + -3X + 4x + xX = 12 + -12 + -4x + 4x

Combine like terms: 12 + -12 = 0
-12 + -3X + 4x + xX = 0 + -4x + 4x
-12 + -3X + 4x + xX = -4x + 4x

Combine like terms: -4x + 4x = 0
-12 + -3X + 4x + xX = 0

The solution to this equation could not be determined.

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