10abc-4-2a+20bc=0

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Solution for 10abc-4-2a+20bc=0 equation:


Simplifying
10abc + -4 + -2a + 20bc = 0

Reorder the terms:
-4 + -2a + 10abc + 20bc = 0

Solving
-4 + -2a + 10abc + 20bc = 0

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + -2a + 10abc + 4 + 20bc = 0 + 4

Reorder the terms:
-4 + 4 + -2a + 10abc + 20bc = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -2a + 10abc + 20bc = 0 + 4
-2a + 10abc + 20bc = 0 + 4

Combine like terms: 0 + 4 = 4
-2a + 10abc + 20bc = 4

Add '-20bc' to each side of the equation.
-2a + 10abc + 20bc + -20bc = 4 + -20bc

Combine like terms: 20bc + -20bc = 0
-2a + 10abc + 0 = 4 + -20bc
-2a + 10abc = 4 + -20bc

Reorder the terms:
-4 + -2a + 10abc + 20bc = 4 + -20bc + -4 + 20bc

Reorder the terms:
-4 + -2a + 10abc + 20bc = 4 + -4 + -20bc + 20bc

Combine like terms: 4 + -4 = 0
-4 + -2a + 10abc + 20bc = 0 + -20bc + 20bc
-4 + -2a + 10abc + 20bc = -20bc + 20bc

Combine like terms: -20bc + 20bc = 0
-4 + -2a + 10abc + 20bc = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-2 + -1a + 5abc + 10bc) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-2 + -1a + 5abc + 10bc)' equal to zero and attempt to solve: Simplifying -2 + -1a + 5abc + 10bc = 0 Solving -2 + -1a + 5abc + 10bc = 0 Move all terms containing a to the left, all other terms to the right. Add '2' to each side of the equation. -2 + -1a + 5abc + 2 + 10bc = 0 + 2 Reorder the terms: -2 + 2 + -1a + 5abc + 10bc = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1a + 5abc + 10bc = 0 + 2 -1a + 5abc + 10bc = 0 + 2 Combine like terms: 0 + 2 = 2 -1a + 5abc + 10bc = 2 Add '-10bc' to each side of the equation. -1a + 5abc + 10bc + -10bc = 2 + -10bc Combine like terms: 10bc + -10bc = 0 -1a + 5abc + 0 = 2 + -10bc -1a + 5abc = 2 + -10bc 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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