18-6a=1a+12

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Solution for 18-6a=1a+12 equation:


Simplifying
18 + -6a = 1a + 12

Reorder the terms:
18 + -6a = 12 + 1a

Solving
18 + -6a = 12 + 1a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
18 + -6a + -1a = 12 + 1a + -1a

Combine like terms: -6a + -1a = -7a
18 + -7a = 12 + 1a + -1a

Combine like terms: 1a + -1a = 0
18 + -7a = 12 + 0
18 + -7a = 12

Add '-18' to each side of the equation.
18 + -18 + -7a = 12 + -18

Combine like terms: 18 + -18 = 0
0 + -7a = 12 + -18
-7a = 12 + -18

Combine like terms: 12 + -18 = -6
-7a = -6

Divide each side by '-7'.
a = 0.8571428571

Simplifying
a = 0.8571428571

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