a+9b+a+4c=

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Solution for a+9b+a+4c= equation:


Simplifying
a + 9b + a + 4c = 0

Reorder the terms:
a + a + 9b + 4c = 0

Combine like terms: a + a = 2a
2a + 9b + 4c = 0

Solving
2a + 9b + 4c = 0

Solving for variable 'a'.

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

Add '-9b' to each side of the equation.
2a + 9b + -9b + 4c = 0 + -9b

Combine like terms: 9b + -9b = 0
2a + 0 + 4c = 0 + -9b
2a + 4c = 0 + -9b
Remove the zero:
2a + 4c = -9b

Add '-4c' to each side of the equation.
2a + 4c + -4c = -9b + -4c

Combine like terms: 4c + -4c = 0
2a + 0 = -9b + -4c
2a = -9b + -4c

Divide each side by '2'.
a = -4.5b + -2c

Simplifying
a = -4.5b + -2c

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