(X+1)(x+9)=9

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Solution for (X+1)(x+9)=9 equation:


Simplifying
(X + 1)(x + 9) = 9

Reorder the terms:
(1 + X)(x + 9) = 9

Reorder the terms:
(1 + X)(9 + x) = 9

Multiply (1 + X) * (9 + x)
(1(9 + x) + X(9 + x)) = 9
((9 * 1 + x * 1) + X(9 + x)) = 9
((9 + 1x) + X(9 + x)) = 9
(9 + 1x + (9 * X + x * X)) = 9
(9 + 1x + (9X + xX)) = 9

Reorder the terms:
(9 + 9X + 1x + xX) = 9
(9 + 9X + 1x + xX) = 9

Add '-9' to each side of the equation.
9 + 9X + 1x + -9 + xX = 9 + -9

Reorder the terms:
9 + -9 + 9X + 1x + xX = 9 + -9

Combine like terms: 9 + -9 = 0
0 + 9X + 1x + xX = 9 + -9
9X + 1x + xX = 9 + -9

Combine like terms: 9 + -9 = 0
9X + 1x + xX = 0

Solving
9X + 1x + xX = 0

Solving for variable 'X'.

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

Add '-1x' to each side of the equation.
9X + 1x + -1x + xX = 0 + -1x

Combine like terms: 1x + -1x = 0
9X + 0 + xX = 0 + -1x
9X + xX = 0 + -1x
Remove the zero:
9X + xX = -1x

Reorder the terms:
9X + x + xX = -1x + x

Combine like terms: -1x + x = 0
9X + x + xX = 0

The solution to this equation could not be determined.

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