18a+15b+4c+5c-3b-4a=

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Solution for 18a+15b+4c+5c-3b-4a= equation:


Simplifying
18a + 15b + 4c + 5c + -3b + -4a = 0

Reorder the terms:
18a + -4a + 15b + -3b + 4c + 5c = 0

Combine like terms: 18a + -4a = 14a
14a + 15b + -3b + 4c + 5c = 0

Combine like terms: 15b + -3b = 12b
14a + 12b + 4c + 5c = 0

Combine like terms: 4c + 5c = 9c
14a + 12b + 9c = 0

Solving
14a + 12b + 9c = 0

Solving for variable 'a'.

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

Add '-12b' to each side of the equation.
14a + 12b + -12b + 9c = 0 + -12b

Combine like terms: 12b + -12b = 0
14a + 0 + 9c = 0 + -12b
14a + 9c = 0 + -12b
Remove the zero:
14a + 9c = -12b

Add '-9c' to each side of the equation.
14a + 9c + -9c = -12b + -9c

Combine like terms: 9c + -9c = 0
14a + 0 = -12b + -9c
14a = -12b + -9c

Divide each side by '14'.
a = -0.8571428571b + -0.6428571429c

Simplifying
a = -0.8571428571b + -0.6428571429c

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