15a+19b+6c+5c-6b-3a=

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Solution for 15a+19b+6c+5c-6b-3a= equation:


Simplifying
15a + 19b + 6c + 5c + -6b + -3a = 0

Reorder the terms:
15a + -3a + 19b + -6b + 6c + 5c = 0

Combine like terms: 15a + -3a = 12a
12a + 19b + -6b + 6c + 5c = 0

Combine like terms: 19b + -6b = 13b
12a + 13b + 6c + 5c = 0

Combine like terms: 6c + 5c = 11c
12a + 13b + 11c = 0

Solving
12a + 13b + 11c = 0

Solving for variable 'a'.

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

Add '-13b' to each side of the equation.
12a + 13b + -13b + 11c = 0 + -13b

Combine like terms: 13b + -13b = 0
12a + 0 + 11c = 0 + -13b
12a + 11c = 0 + -13b
Remove the zero:
12a + 11c = -13b

Add '-11c' to each side of the equation.
12a + 11c + -11c = -13b + -11c

Combine like terms: 11c + -11c = 0
12a + 0 = -13b + -11c
12a = -13b + -11c

Divide each side by '12'.
a = -1.083333333b + -0.9166666667c

Simplifying
a = -1.083333333b + -0.9166666667c

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