4(3a-1)=a

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Solution for 4(3a-1)=a equation:


Simplifying
4(3a + -1) = a

Reorder the terms:
4(-1 + 3a) = a
(-1 * 4 + 3a * 4) = a
(-4 + 12a) = a

Solving
-4 + 12a = a

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.
-4 + 12a + -1a = a + -1a

Combine like terms: 12a + -1a = 11a
-4 + 11a = a + -1a

Combine like terms: a + -1a = 0
-4 + 11a = 0

Add '4' to each side of the equation.
-4 + 4 + 11a = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 11a = 0 + 4
11a = 0 + 4

Combine like terms: 0 + 4 = 4
11a = 4

Divide each side by '11'.
a = 0.3636363636

Simplifying
a = 0.3636363636

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