3(x+1)-3x(x+1)-3=9

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Solution for 3(x+1)-3x(x+1)-3=9 equation:


Simplifying
3(x + 1) + -3x(x + 1) + -3 = 9

Reorder the terms:
3(1 + x) + -3x(x + 1) + -3 = 9
(1 * 3 + x * 3) + -3x(x + 1) + -3 = 9
(3 + 3x) + -3x(x + 1) + -3 = 9

Reorder the terms:
3 + 3x + -3x(1 + x) + -3 = 9
3 + 3x + (1 * -3x + x * -3x) + -3 = 9
3 + 3x + (-3x + -3x2) + -3 = 9

Reorder the terms:
3 + -3 + 3x + -3x + -3x2 = 9

Combine like terms: 3 + -3 = 0
0 + 3x + -3x + -3x2 = 9
3x + -3x + -3x2 = 9

Combine like terms: 3x + -3x = 0
0 + -3x2 = 9
-3x2 = 9

Solving
-3x2 = 9

Solving for variable 'x'.

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

Divide each side by '-3'.
x2 = -3

Simplifying
x2 = -3

Reorder the terms:
3 + x2 = -3 + 3

Combine like terms: -3 + 3 = 0
3 + x2 = 0

The solution to this equation could not be determined.

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