aK=4a+9ab

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Solution for aK=4a+9ab equation: 


Simplifying
aK = 4a + 9ab

Solving
aK = 4a + 9ab

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-4a + aK = 4a + -4a + 9ab

Combine like terms: 4a + -4a = 0
-4a + aK = 0 + 9ab
-4a + aK = 9ab

Add '-9ab' to each side of the equation.
-4a + aK + -9ab = 9ab + -9ab

Combine like terms: 9ab + -9ab = 0
-4a + aK + -9ab = 0

Factor out the Greatest Common Factor (GCF), 'a'.
a(-4 + K + -9b) = 0


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

Simplifying
a = 0

Solving
a = 0

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

Simplifying
a = 0

Subproblem 2
Set the factor '(-4 + K + -9b)' equal to zero and attempt to solve:

Simplifying
-4 + K + -9b = 0

Solving
-4 + K + -9b = 0

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

Add '4' to each side of the equation.
-4 + K + 4 + -9b = 0 + 4

Reorder the terms:
-4 + 4 + K + -9b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + K + -9b = 0 + 4
K + -9b = 0 + 4

Combine like terms: 0 + 4 = 4
K + -9b = 4

Add '-1K' to each side of the equation.
K + -1K + -9b = 4 + -1K

Combine like terms: K + -1K = 0
0 + -9b = 4 + -1K
-9b = 4 + -1K

Add '9b' to each side of the equation.
-9b + 9b = 4 + -1K + 9b

Combine like terms: -9b + 9b = 0
0 = 4 + -1K + 9b

Simplifying
0 = 4 + -1K + 9b

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
a = {0}

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