(X+3)(x+3)-7=0

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Solution for (X+3)(x+3)-7=0 equation:


Simplifying
(X + 3)(x + 3) + -7 = 0

Reorder the terms:
(3 + X)(x + 3) + -7 = 0

Reorder the terms:
(3 + X)(3 + x) + -7 = 0

Multiply (3 + X) * (3 + x)
(3(3 + x) + X(3 + x)) + -7 = 0
((3 * 3 + x * 3) + X(3 + x)) + -7 = 0
((9 + 3x) + X(3 + x)) + -7 = 0
(9 + 3x + (3 * X + x * X)) + -7 = 0
(9 + 3x + (3X + xX)) + -7 = 0

Reorder the terms:
(9 + 3X + 3x + xX) + -7 = 0
(9 + 3X + 3x + xX) + -7 = 0

Reorder the terms:
9 + -7 + 3X + 3x + xX = 0

Combine like terms: 9 + -7 = 2
2 + 3X + 3x + xX = 0

Solving
2 + 3X + 3x + xX = 0

Solving for variable 'X'.

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

Add '-2' to each side of the equation.
2 + 3X + 3x + -2 + xX = 0 + -2

Reorder the terms:
2 + -2 + 3X + 3x + xX = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 3X + 3x + xX = 0 + -2
3X + 3x + xX = 0 + -2

Combine like terms: 0 + -2 = -2
3X + 3x + xX = -2

Add '-3x' to each side of the equation.
3X + 3x + -3x + xX = -2 + -3x

Combine like terms: 3x + -3x = 0
3X + 0 + xX = -2 + -3x
3X + xX = -2 + -3x

Reorder the terms:
2 + 3X + 3x + xX = -2 + -3x + 2 + 3x

Reorder the terms:
2 + 3X + 3x + xX = -2 + 2 + -3x + 3x

Combine like terms: -2 + 2 = 0
2 + 3X + 3x + xX = 0 + -3x + 3x
2 + 3X + 3x + xX = -3x + 3x

Combine like terms: -3x + 3x = 0
2 + 3X + 3x + xX = 0

The solution to this equation could not be determined.

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