9D+4=6Dplus-8

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Solution for 9D+4=6Dplus-8 equation: 


Simplifying
9D + 4 = 6Dplus + -8

Reorder the terms:
4 + 9D = 6Dplus + -8

Reorder the terms:
4 + 9D = -8 + 6lpsuD

Solving
4 + 9D = -8 + 6lpsuD

Solving for variable 'D'.

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

Add '-6lpsuD' to each side of the equation.
4 + 9D + -6lpsuD = -8 + 6lpsuD + -6lpsuD

Combine like terms: 6lpsuD + -6lpsuD = 0
4 + 9D + -6lpsuD = -8 + 0
4 + 9D + -6lpsuD = -8

Add '-4' to each side of the equation.
4 + 9D + -4 + -6lpsuD = -8 + -4

Reorder the terms:
4 + -4 + 9D + -6lpsuD = -8 + -4

Combine like terms: 4 + -4 = 0
0 + 9D + -6lpsuD = -8 + -4
9D + -6lpsuD = -8 + -4

Combine like terms: -8 + -4 = -12
9D + -6lpsuD = -12

Reorder the terms:
12 + 9D + -6lpsuD = -12 + 12

Combine like terms: -12 + 12 = 0
12 + 9D + -6lpsuD = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(4 + 3D + -2lpsuD) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(4 + 3D + -2lpsuD)' equal to zero and attempt to solve:

Simplifying
4 + 3D + -2lpsuD = 0

Solving
4 + 3D + -2lpsuD = 0

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

Add '-4' to each side of the equation.
4 + 3D + -4 + -2lpsuD = 0 + -4

Reorder the terms:
4 + -4 + 3D + -2lpsuD = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 3D + -2lpsuD = 0 + -4
3D + -2lpsuD = 0 + -4

Combine like terms: 0 + -4 = -4
3D + -2lpsuD = -4

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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