12b-6a=18

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Solution for 12b-6a=18 equation:


Simplifying
12b + -6a = 18

Reorder the terms:
-6a + 12b = 18

Solving
-6a + 12b = 18

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.
-6a + 12b + -12b = 18 + -12b

Combine like terms: 12b + -12b = 0
-6a + 0 = 18 + -12b
-6a = 18 + -12b

Divide each side by '-6'.
a = -3 + 2b

Simplifying
a = -3 + 2b

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