20a+13b+3c+6c-5b-5a=

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Solution for 20a+13b+3c+6c-5b-5a= equation:


Simplifying
20a + 13b + 3c + 6c + -5b + -5a = 0

Reorder the terms:
20a + -5a + 13b + -5b + 3c + 6c = 0

Combine like terms: 20a + -5a = 15a
15a + 13b + -5b + 3c + 6c = 0

Combine like terms: 13b + -5b = 8b
15a + 8b + 3c + 6c = 0

Combine like terms: 3c + 6c = 9c
15a + 8b + 9c = 0

Solving
15a + 8b + 9c = 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.
15a + 8b + -8b + 9c = 0 + -8b

Combine like terms: 8b + -8b = 0
15a + 0 + 9c = 0 + -8b
15a + 9c = 0 + -8b
Remove the zero:
15a + 9c = -8b

Add '-9c' to each side of the equation.
15a + 9c + -9c = -8b + -9c

Combine like terms: 9c + -9c = 0
15a + 0 = -8b + -9c
15a = -8b + -9c

Divide each side by '15'.
a = -0.5333333333b + -0.6c

Simplifying
a = -0.5333333333b + -0.6c

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