(X-4)(x+3)=30

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Solution for (X-4)(x+3)=30 equation:


Simplifying
(X + -4)(x + 3) = 30

Reorder the terms:
(-4 + X)(x + 3) = 30

Reorder the terms:
(-4 + X)(3 + x) = 30

Multiply (-4 + X) * (3 + x)
(-4(3 + x) + X(3 + x)) = 30
((3 * -4 + x * -4) + X(3 + x)) = 30
((-12 + -4x) + X(3 + x)) = 30
(-12 + -4x + (3 * X + x * X)) = 30
(-12 + -4x + (3X + xX)) = 30

Reorder the terms:
(-12 + 3X + -4x + xX) = 30
(-12 + 3X + -4x + xX) = 30

Solving
-12 + 3X + -4x + xX = 30

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 = 30 + 12

Reorder the terms:
-12 + 12 + 3X + -4x + xX = 30 + 12

Combine like terms: -12 + 12 = 0
0 + 3X + -4x + xX = 30 + 12
3X + -4x + xX = 30 + 12

Combine like terms: 30 + 12 = 42
3X + -4x + xX = 42

Add '4x' to each side of the equation.
3X + -4x + 4x + xX = 42 + 4x

Combine like terms: -4x + 4x = 0
3X + 0 + xX = 42 + 4x
3X + xX = 42 + 4x

Reorder the terms:
-42 + 3X + -4x + xX = 42 + 4x + -42 + -4x

Reorder the terms:
-42 + 3X + -4x + xX = 42 + -42 + 4x + -4x

Combine like terms: 42 + -42 = 0
-42 + 3X + -4x + xX = 0 + 4x + -4x
-42 + 3X + -4x + xX = 4x + -4x

Combine like terms: 4x + -4x = 0
-42 + 3X + -4x + xX = 0

The solution to this equation could not be determined.

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