18a+20b+5c+6c-2b-6a=

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Solution for 18a+20b+5c+6c-2b-6a= equation:


Simplifying
18a + 20b + 5c + 6c + -2b + -6a = 0

Reorder the terms:
18a + -6a + 20b + -2b + 5c + 6c = 0

Combine like terms: 18a + -6a = 12a
12a + 20b + -2b + 5c + 6c = 0

Combine like terms: 20b + -2b = 18b
12a + 18b + 5c + 6c = 0

Combine like terms: 5c + 6c = 11c
12a + 18b + 11c = 0

Solving
12a + 18b + 11c = 0

Solving for variable 'a'.

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

Add '-18b' to each side of the equation.
12a + 18b + -18b + 11c = 0 + -18b

Combine like terms: 18b + -18b = 0
12a + 0 + 11c = 0 + -18b
12a + 11c = 0 + -18b
Remove the zero:
12a + 11c = -18b

Add '-11c' to each side of the equation.
12a + 11c + -11c = -18b + -11c

Combine like terms: 11c + -11c = 0
12a + 0 = -18b + -11c
12a = -18b + -11c

Divide each side by '12'.
a = -1.5b + -0.9166666667c

Simplifying
a = -1.5b + -0.9166666667c

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