20a+11b+4c+3c-3b-4a=

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Solution for 20a+11b+4c+3c-3b-4a= equation:


Simplifying
20a + 11b + 4c + 3c + -3b + -4a = 0

Reorder the terms:
20a + -4a + 11b + -3b + 4c + 3c = 0

Combine like terms: 20a + -4a = 16a
16a + 11b + -3b + 4c + 3c = 0

Combine like terms: 11b + -3b = 8b
16a + 8b + 4c + 3c = 0

Combine like terms: 4c + 3c = 7c
16a + 8b + 7c = 0

Solving
16a + 8b + 7c = 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.
16a + 8b + -8b + 7c = 0 + -8b

Combine like terms: 8b + -8b = 0
16a + 0 + 7c = 0 + -8b
16a + 7c = 0 + -8b
Remove the zero:
16a + 7c = -8b

Add '-7c' to each side of the equation.
16a + 7c + -7c = -8b + -7c

Combine like terms: 7c + -7c = 0
16a + 0 = -8b + -7c
16a = -8b + -7c

Divide each side by '16'.
a = -0.5b + -0.4375c

Simplifying
a = -0.5b + -0.4375c

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