-3b+6a-8b-4a+12b=

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Solution for -3b+6a-8b-4a+12b= equation:


Simplifying
-3b + 6a + -8b + -4a + 12b = 0

Reorder the terms:
6a + -4a + -3b + -8b + 12b = 0

Combine like terms: 6a + -4a = 2a
2a + -3b + -8b + 12b = 0

Combine like terms: -3b + -8b = -11b
2a + -11b + 12b = 0

Combine like terms: -11b + 12b = 1b
2a + 1b = 0

Solving
2a + 1b = 0

Solving for variable 'a'.

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

Add '-1b' to each side of the equation.
2a + 1b + -1b = 0 + -1b

Combine like terms: 1b + -1b = 0
2a + 0 = 0 + -1b
2a = 0 + -1b
Remove the zero:
2a = -1b

Divide each side by '2'.
a = -0.5b

Simplifying
a = -0.5b

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