56c^2d-23cd-63d=0

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Solution for 56c^2d-23cd-63d=0 equation: 


Simplifying
56c2d + -23cd + -63d = 0

Reorder the terms:
-23cd + 56c2d + -63d = 0

Solving
-23cd + 56c2d + -63d = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), 'd'.
d(-23c + 56c2 + -63) = 0

Factor a trinomial.
d((7c + -9)(8c + 7)) = 0


Subproblem 1
Set the factor 'd' equal to zero and attempt to solve:

Simplifying
d = 0

Solving
d = 0

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

Add '-1d' to each side of the equation.
d + -1d = 0 + -1d
Remove the zero:
0 = -1d

Simplifying
0 = -1d

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(7c + -9)' equal to zero and attempt to solve:

Simplifying
7c + -9 = 0

Reorder the terms:
-9 + 7c = 0

Solving
-9 + 7c = 0

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

Add '9' to each side of the equation.
-9 + 9 + 7c = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 7c = 0 + 9
7c = 0 + 9

Combine like terms: 0 + 9 = 9
7c = 9

Divide each side by '7'.
c = 1.285714286

Simplifying
c = 1.285714286

Subproblem 3
Set the factor '(8c + 7)' equal to zero and attempt to solve:

Simplifying
8c + 7 = 0

Reorder the terms:
7 + 8c = 0

Solving
7 + 8c = 0

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

Add '-7' to each side of the equation.
7 + -7 + 8c = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 8c = 0 + -7
8c = 0 + -7

Combine like terms: 0 + -7 = -7
8c = -7

Divide each side by '8'.
c = -0.875

Simplifying
c = -0.875
Solution
c = {1.285714286, -0.875}

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