8b-4a+4c-5b+9a=

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Solution for 8b-4a+4c-5b+9a= equation:


Simplifying
8b + -4a + 4c + -5b + 9a = 0

Reorder the terms:
-4a + 9a + 8b + -5b + 4c = 0

Combine like terms: -4a + 9a = 5a
5a + 8b + -5b + 4c = 0

Combine like terms: 8b + -5b = 3b
5a + 3b + 4c = 0

Solving
5a + 3b + 4c = 0

Solving for variable 'a'.

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

Add '-3b' to each side of the equation.
5a + 3b + -3b + 4c = 0 + -3b

Combine like terms: 3b + -3b = 0
5a + 0 + 4c = 0 + -3b
5a + 4c = 0 + -3b
Remove the zero:
5a + 4c = -3b

Add '-4c' to each side of the equation.
5a + 4c + -4c = -3b + -4c

Combine like terms: 4c + -4c = 0
5a + 0 = -3b + -4c
5a = -3b + -4c

Divide each side by '5'.
a = -0.6b + -0.8c

Simplifying
a = -0.6b + -0.8c

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