5+3n+4x+9y+12xy+a=

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Solution for 5+3n+4x+9y+12xy+a= equation:


Simplifying
5 + 3n + 4x + 9y + 12xy + a = 0

Reorder the terms:
5 + a + 3n + 4x + 12xy + 9y = 0

Solving
5 + a + 3n + 4x + 12xy + 9y = 0

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + a + 3n + 4x + 12xy + -5 + 9y = 0 + -5

Reorder the terms:
5 + -5 + a + 3n + 4x + 12xy + 9y = 0 + -5

Combine like terms: 5 + -5 = 0
0 + a + 3n + 4x + 12xy + 9y = 0 + -5
a + 3n + 4x + 12xy + 9y = 0 + -5

Combine like terms: 0 + -5 = -5
a + 3n + 4x + 12xy + 9y = -5

Add '-3n' to each side of the equation.
a + 3n + 4x + 12xy + -3n + 9y = -5 + -3n

Reorder the terms:
a + 3n + -3n + 4x + 12xy + 9y = -5 + -3n

Combine like terms: 3n + -3n = 0
a + 0 + 4x + 12xy + 9y = -5 + -3n
a + 4x + 12xy + 9y = -5 + -3n

Add '-4x' to each side of the equation.
a + 4x + 12xy + -4x + 9y = -5 + -3n + -4x

Reorder the terms:
a + 4x + -4x + 12xy + 9y = -5 + -3n + -4x

Combine like terms: 4x + -4x = 0
a + 0 + 12xy + 9y = -5 + -3n + -4x
a + 12xy + 9y = -5 + -3n + -4x

Add '-12xy' to each side of the equation.
a + 12xy + -12xy + 9y = -5 + -3n + -4x + -12xy

Combine like terms: 12xy + -12xy = 0
a + 0 + 9y = -5 + -3n + -4x + -12xy
a + 9y = -5 + -3n + -4x + -12xy

Add '-9y' to each side of the equation.
a + 9y + -9y = -5 + -3n + -4x + -12xy + -9y

Combine like terms: 9y + -9y = 0
a + 0 = -5 + -3n + -4x + -12xy + -9y
a = -5 + -3n + -4x + -12xy + -9y

Simplifying
a = -5 + -3n + -4x + -12xy + -9y

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