20a+16b+2c+5c-5b-2a=

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Solution for 20a+16b+2c+5c-5b-2a= equation:


Simplifying
20a + 16b + 2c + 5c + -5b + -2a = 0

Reorder the terms:
20a + -2a + 16b + -5b + 2c + 5c = 0

Combine like terms: 20a + -2a = 18a
18a + 16b + -5b + 2c + 5c = 0

Combine like terms: 16b + -5b = 11b
18a + 11b + 2c + 5c = 0

Combine like terms: 2c + 5c = 7c
18a + 11b + 7c = 0

Solving
18a + 11b + 7c = 0

Solving for variable 'a'.

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

Add '-11b' to each side of the equation.
18a + 11b + -11b + 7c = 0 + -11b

Combine like terms: 11b + -11b = 0
18a + 0 + 7c = 0 + -11b
18a + 7c = 0 + -11b
Remove the zero:
18a + 7c = -11b

Add '-7c' to each side of the equation.
18a + 7c + -7c = -11b + -7c

Combine like terms: 7c + -7c = 0
18a + 0 = -11b + -7c
18a = -11b + -7c

Divide each side by '18'.
a = -0.6111111111b + -0.3888888889c

Simplifying
a = -0.6111111111b + -0.3888888889c

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