12a+11b+2c+6c-2b-4a=

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Solution for 12a+11b+2c+6c-2b-4a= equation:


Simplifying
12a + 11b + 2c + 6c + -2b + -4a = 0

Reorder the terms:
12a + -4a + 11b + -2b + 2c + 6c = 0

Combine like terms: 12a + -4a = 8a
8a + 11b + -2b + 2c + 6c = 0

Combine like terms: 11b + -2b = 9b
8a + 9b + 2c + 6c = 0

Combine like terms: 2c + 6c = 8c
8a + 9b + 8c = 0

Solving
8a + 9b + 8c = 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.
8a + 9b + -9b + 8c = 0 + -9b

Combine like terms: 9b + -9b = 0
8a + 0 + 8c = 0 + -9b
8a + 8c = 0 + -9b
Remove the zero:
8a + 8c = -9b

Add '-8c' to each side of the equation.
8a + 8c + -8c = -9b + -8c

Combine like terms: 8c + -8c = 0
8a + 0 = -9b + -8c
8a = -9b + -8c

Divide each side by '8'.
a = -1.125b + -1c

Simplifying
a = -1.125b + -1c

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