15a+18b+6c+3c-2b-6a=

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Solution for 15a+18b+6c+3c-2b-6a= equation:


Simplifying
15a + 18b + 6c + 3c + -2b + -6a = 0

Reorder the terms:
15a + -6a + 18b + -2b + 6c + 3c = 0

Combine like terms: 15a + -6a = 9a
9a + 18b + -2b + 6c + 3c = 0

Combine like terms: 18b + -2b = 16b
9a + 16b + 6c + 3c = 0

Combine like terms: 6c + 3c = 9c
9a + 16b + 9c = 0

Solving
9a + 16b + 9c = 0

Solving for variable 'a'.

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

Add '-16b' to each side of the equation.
9a + 16b + -16b + 9c = 0 + -16b

Combine like terms: 16b + -16b = 0
9a + 0 + 9c = 0 + -16b
9a + 9c = 0 + -16b
Remove the zero:
9a + 9c = -16b

Add '-9c' to each side of the equation.
9a + 9c + -9c = -16b + -9c

Combine like terms: 9c + -9c = 0
9a + 0 = -16b + -9c
9a = -16b + -9c

Divide each side by '9'.
a = -1.777777778b + -1c

Simplifying
a = -1.777777778b + -1c

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