3x(a+1)+6(a+1)=0

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Solution for 3x(a+1)+6(a+1)=0 equation:


Simplifying
3x(a + 1) + 6(a + 1) = 0

Reorder the terms:
3x(1 + a) + 6(a + 1) = 0
(1 * 3x + a * 3x) + 6(a + 1) = 0

Reorder the terms:
(3ax + 3x) + 6(a + 1) = 0
(3ax + 3x) + 6(a + 1) = 0

Reorder the terms:
3ax + 3x + 6(1 + a) = 0
3ax + 3x + (1 * 6 + a * 6) = 0
3ax + 3x + (6 + 6a) = 0

Reorder the terms:
6 + 6a + 3ax + 3x = 0

Solving
6 + 6a + 3ax + 3x = 0

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + 6a + 3ax + -6 + 3x = 0 + -6

Reorder the terms:
6 + -6 + 6a + 3ax + 3x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 6a + 3ax + 3x = 0 + -6
6a + 3ax + 3x = 0 + -6

Combine like terms: 0 + -6 = -6
6a + 3ax + 3x = -6

Add '-3x' to each side of the equation.
6a + 3ax + 3x + -3x = -6 + -3x

Combine like terms: 3x + -3x = 0
6a + 3ax + 0 = -6 + -3x
6a + 3ax = -6 + -3x

Reorder the terms:
6 + 6a + 3ax + 3x = -6 + -3x + 6 + 3x

Reorder the terms:
6 + 6a + 3ax + 3x = -6 + 6 + -3x + 3x

Combine like terms: -6 + 6 = 0
6 + 6a + 3ax + 3x = 0 + -3x + 3x
6 + 6a + 3ax + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
6 + 6a + 3ax + 3x = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(2 + 2a + ax + x) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(2 + 2a + ax + x)' equal to zero and attempt to solve: Simplifying 2 + 2a + ax + x = 0 Solving 2 + 2a + ax + x = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + 2a + ax + -2 + x = 0 + -2 Reorder the terms: 2 + -2 + 2a + ax + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 2a + ax + x = 0 + -2 2a + ax + x = 0 + -2 Combine like terms: 0 + -2 = -2 2a + ax + x = -2 Add '-1x' to each side of the equation. 2a + ax + x + -1x = -2 + -1x Combine like terms: x + -1x = 0 2a + ax + 0 = -2 + -1x 2a + ax = -2 + -1x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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