18-6a=4a+12

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Solution for 18-6a=4a+12 equation:


Simplifying
18 + -6a = 4a + 12

Reorder the terms:
18 + -6a = 12 + 4a

Solving
18 + -6a = 12 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
18 + -6a + -4a = 12 + 4a + -4a

Combine like terms: -6a + -4a = -10a
18 + -10a = 12 + 4a + -4a

Combine like terms: 4a + -4a = 0
18 + -10a = 12 + 0
18 + -10a = 12

Add '-18' to each side of the equation.
18 + -18 + -10a = 12 + -18

Combine like terms: 18 + -18 = 0
0 + -10a = 12 + -18
-10a = 12 + -18

Combine like terms: 12 + -18 = -6
-10a = -6

Divide each side by '-10'.
a = 0.6

Simplifying
a = 0.6

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