(X+3)(x+3)=121

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Solution for (X+3)(x+3)=121 equation:


Simplifying
(X + 3)(x + 3) = 121

Reorder the terms:
(3 + X)(x + 3) = 121

Reorder the terms:
(3 + X)(3 + x) = 121

Multiply (3 + X) * (3 + x)
(3(3 + x) + X(3 + x)) = 121
((3 * 3 + x * 3) + X(3 + x)) = 121
((9 + 3x) + X(3 + x)) = 121
(9 + 3x + (3 * X + x * X)) = 121
(9 + 3x + (3X + xX)) = 121

Reorder the terms:
(9 + 3X + 3x + xX) = 121
(9 + 3X + 3x + xX) = 121

Solving
9 + 3X + 3x + xX = 121

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + 3X + 3x + -9 + xX = 121 + -9

Reorder the terms:
9 + -9 + 3X + 3x + xX = 121 + -9

Combine like terms: 9 + -9 = 0
0 + 3X + 3x + xX = 121 + -9
3X + 3x + xX = 121 + -9

Combine like terms: 121 + -9 = 112
3X + 3x + xX = 112

Add '-3x' to each side of the equation.
3X + 3x + -3x + xX = 112 + -3x

Combine like terms: 3x + -3x = 0
3X + 0 + xX = 112 + -3x
3X + xX = 112 + -3x

Reorder the terms:
-112 + 3X + 3x + xX = 112 + -3x + -112 + 3x

Reorder the terms:
-112 + 3X + 3x + xX = 112 + -112 + -3x + 3x

Combine like terms: 112 + -112 = 0
-112 + 3X + 3x + xX = 0 + -3x + 3x
-112 + 3X + 3x + xX = -3x + 3x

Combine like terms: -3x + 3x = 0
-112 + 3X + 3x + xX = 0

The solution to this equation could not be determined.

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