13a+12b+6c+6c-4b-5a=

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Solution for 13a+12b+6c+6c-4b-5a= equation:


Simplifying
13a + 12b + 6c + 6c + -4b + -5a = 0

Reorder the terms:
13a + -5a + 12b + -4b + 6c + 6c = 0

Combine like terms: 13a + -5a = 8a
8a + 12b + -4b + 6c + 6c = 0

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

Combine like terms: 6c + 6c = 12c
8a + 8b + 12c = 0

Solving
8a + 8b + 12c = 0

Solving for variable 'a'.

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

Add '-8b' to each side of the equation.
8a + 8b + -8b + 12c = 0 + -8b

Combine like terms: 8b + -8b = 0
8a + 0 + 12c = 0 + -8b
8a + 12c = 0 + -8b
Remove the zero:
8a + 12c = -8b

Add '-12c' to each side of the equation.
8a + 12c + -12c = -8b + -12c

Combine like terms: 12c + -12c = 0
8a + 0 = -8b + -12c
8a = -8b + -12c

Divide each side by '8'.
a = -1b + -1.5c

Simplifying
a = -1b + -1.5c

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